21650111784

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{88937}}^1$

素因数の和:88989

約数の個数: 192

約数和(自身を含む): 73000310400

約数和(自身を除く): 51350198616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 49, 54, 56, 63, 69, 72, 84, 92, 98, 108, 126, 138, 147, 161, 168, 184, 189, 196, 207, 216, 252, 276, 294, 322, 378, 392, 414, 441, 483, 504, 552, 588, 621, 644, 756, 828, 882, 966, 1127, 1176, 1242, 1288, 1323, 1449, 1512, 1656, 1764, 1932, 2254, 2484, 2646, 2898, 3381, 3528, 3864, 4347, 4508, 4968, 5292, 5796, 6762, 8694, 9016, 10143, 10584, 11592, 13524, 17388, 20286, 27048, 30429, 34776, 40572, 60858, 81144, 88937, 121716, 177874, 243432, 266811, 355748, 533622, 622559, 711496, 800433, 1067244, 1245118, 1600866, 1867677, 2045551, 2134488, 2401299, 2490236, 3201732, 3735354, 4091102, 4357913, 4802598, 4980472, 5603031, 6136653, 6403464, 7470708, 8182204, 8715826, 9605196, 11206062, 12273306, 13073739, 14318857, 14941416, 16364408, 16809093, 17431652, 18409959, 19210392, 22412124, 24546612, 26147478, 28637714, 33618186, 34863304, 36819918, 39221217, 42956571, 44824248, 49093224, 52294956, 55229877, 57275428, 67236372, 73639836, 78442434, 85913142, 100231999, 104589912, 110459754, 114550856, 117663651, 128869713, 134472744, 147279672, 156884868, 171826284, 200463998, 220919508, 235327302, 257739426, 300695997, 313769736, 343652568, 386609139, 400927996, 441839016, 470654604, 515478852, 601391994, 773218278, 801855992, 902087991, 941309208, 1030957704, 1202783988, 1546436556, 1804175982, 2405567976, 2706263973, 3092873112, 3608351964, 5412527946, 7216703928, 10825055892, 21650111784]

約数ペア:

[(1, 21650111784), (2, 10825055892), (3, 7216703928), (4, 5412527946), (6, 3608351964), (7, 3092873112), (8, 2706263973), (9, 2405567976), (12, 1804175982), (14, 1546436556), (18, 1202783988), (21, 1030957704), (23, 941309208), (24, 902087991), (27, 801855992), (28, 773218278), (36, 601391994), (42, 515478852), (46, 470654604), (49, 441839016), (54, 400927996), (56, 386609139), (63, 343652568), (69, 313769736), (72, 300695997), (84, 257739426), (92, 235327302), (98, 220919508), (108, 200463998), (126, 171826284), (138, 156884868), (147, 147279672), (161, 134472744), (168, 128869713), (184, 117663651), (189, 114550856), (196, 110459754), (207, 104589912), (216, 100231999), (252, 85913142), (276, 78442434), (294, 73639836), (322, 67236372), (378, 57275428), (392, 55229877), (414, 52294956), (441, 49093224), (483, 44824248), (504, 42956571), (552, 39221217), (588, 36819918), (621, 34863304), (644, 33618186), (756, 28637714), (828, 26147478), (882, 24546612), (966, 22412124), (1127, 19210392), (1176, 18409959), (1242, 17431652), (1288, 16809093), (1323, 16364408), (1449, 14941416), (1512, 14318857), (1656, 13073739), (1764, 12273306), (1932, 11206062), (2254, 9605196), (2484, 8715826), (2646, 8182204), (2898, 7470708), (3381, 6403464), (3528, 6136653), (3864, 5603031), (4347, 4980472), (4508, 4802598), (4968, 4357913), (5292, 4091102), (5796, 3735354), (6762, 3201732), (8694, 2490236), (9016, 2401299), (10143, 2134488), (10584, 2045551), (11592, 1867677), (13524, 1600866), (17388, 1245118), (20286, 1067244), (27048, 800433), (30429, 711496), (34776, 622559), (40572, 533622), (60858, 355748), (81144, 266811), (88937, 243432), (121716, 177874)]