18194177716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:962

約数の個数: 192

約数和(自身を含む): 41342628096

約数和(自身を除く): 23148450380

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 43, 44, 52, 53, 68, 86, 106, 143, 172, 187, 212, 221, 286, 374, 442, 473, 559, 572, 583, 689, 731, 748, 821, 884, 901, 946, 1118, 1166, 1378, 1462, 1642, 1802, 1892, 2236, 2279, 2332, 2431, 2756, 2924, 3284, 3604, 4558, 4862, 6149, 7579, 8041, 9031, 9116, 9503, 9724, 9911, 10673, 11713, 12298, 13957, 15158, 16082, 18062, 19006, 19822, 21346, 23426, 24596, 25069, 27914, 29627, 30316, 32164, 35303, 36124, 38012, 38743, 39644, 42692, 43513, 46852, 50138, 55828, 59254, 70606, 77486, 87026, 100276, 104533, 117403, 118508, 128843, 141212, 153527, 154972, 174052, 181441, 209066, 234806, 257686, 307054, 325897, 362882, 388333, 418132, 426173, 458939, 469612, 478643, 503659, 515372, 565669, 600151, 614108, 651794, 725764, 739721, 776666, 852346, 917878, 957286, 1007318, 1131338, 1200302, 1303588, 1479442, 1553332, 1704692, 1835756, 1871059, 1914572, 1995851, 2014636, 2262676, 2400604, 2958884, 3742118, 3991702, 5048329, 5540249, 6222359, 6601661, 7484236, 7801963, 7983404, 8136931, 9616373, 10096658, 11080498, 12444718, 13203322, 15603926, 16273862, 19232746, 20193316, 20581649, 22160996, 24323767, 24889436, 26406644, 31207852, 31808003, 32547724, 38465492, 41163298, 48647534, 63616006, 82326596, 85821593, 97295068, 105780103, 127232012, 171643186, 211560206, 267561437, 343286372, 349888033, 413504039, 423120412, 535122874, 699776066, 827008078, 1070245748, 1399552132, 1654016156, 4548544429, 9097088858, 18194177716]

約数ペア:

[(1, 18194177716), (2, 9097088858), (4, 4548544429), (11, 1654016156), (13, 1399552132), (17, 1070245748), (22, 827008078), (26, 699776066), (34, 535122874), (43, 423120412), (44, 413504039), (52, 349888033), (53, 343286372), (68, 267561437), (86, 211560206), (106, 171643186), (143, 127232012), (172, 105780103), (187, 97295068), (212, 85821593), (221, 82326596), (286, 63616006), (374, 48647534), (442, 41163298), (473, 38465492), (559, 32547724), (572, 31808003), (583, 31207852), (689, 26406644), (731, 24889436), (748, 24323767), (821, 22160996), (884, 20581649), (901, 20193316), (946, 19232746), (1118, 16273862), (1166, 15603926), (1378, 13203322), (1462, 12444718), (1642, 11080498), (1802, 10096658), (1892, 9616373), (2236, 8136931), (2279, 7983404), (2332, 7801963), (2431, 7484236), (2756, 6601661), (2924, 6222359), (3284, 5540249), (3604, 5048329), (4558, 3991702), (4862, 3742118), (6149, 2958884), (7579, 2400604), (8041, 2262676), (9031, 2014636), (9116, 1995851), (9503, 1914572), (9724, 1871059), (9911, 1835756), (10673, 1704692), (11713, 1553332), (12298, 1479442), (13957, 1303588), (15158, 1200302), (16082, 1131338), (18062, 1007318), (19006, 957286), (19822, 917878), (21346, 852346), (23426, 776666), (24596, 739721), (25069, 725764), (27914, 651794), (29627, 614108), (30316, 600151), (32164, 565669), (35303, 515372), (36124, 503659), (38012, 478643), (38743, 469612), (39644, 458939), (42692, 426173), (43513, 418132), (46852, 388333), (50138, 362882), (55828, 325897), (59254, 307054), (70606, 257686), (77486, 234806), (87026, 209066), (100276, 181441), (104533, 174052), (117403, 154972), (118508, 153527), (128843, 141212)]