1890196308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52453}}^1$

素因数の和:52494

約数の個数: 144

約数和(自身を含む): 6415334016

約数和(自身を除く): 4525137708

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 2002, 2574, 2772, 3003, 3276, 4004, 5148, 6006, 9009, 12012, 18018, 36036, 52453, 104906, 157359, 209812, 314718, 367171, 472077, 576983, 629436, 681889, 734342, 944154, 1101513, 1153966, 1363778, 1468684, 1730949, 1888308, 2045667, 2203026, 2307932, 2727556, 3304539, 3461898, 4038881, 4091334, 4406052, 4773223, 5192847, 6137001, 6609078, 6923796, 7500779, 8077762, 8182668, 9546446, 10385694, 12116643, 12274002, 13218156, 14319669, 15001558, 16155524, 19092892, 20771388, 22502337, 24233286, 24548004, 28639338, 30003116, 36349929, 42959007, 45004674, 48466572, 52505453, 57278676, 67507011, 72699858, 85918014, 90009348, 105010906, 135014022, 145399716, 157516359, 171836028, 210021812, 270028044, 315032718, 472549077, 630065436, 945098154, 1890196308]

約数ペア:

[(1, 1890196308), (2, 945098154), (3, 630065436), (4, 472549077), (6, 315032718), (7, 270028044), (9, 210021812), (11, 171836028), (12, 157516359), (13, 145399716), (14, 135014022), (18, 105010906), (21, 90009348), (22, 85918014), (26, 72699858), (28, 67507011), (33, 57278676), (36, 52505453), (39, 48466572), (42, 45004674), (44, 42959007), (52, 36349929), (63, 30003116), (66, 28639338), (77, 24548004), (78, 24233286), (84, 22502337), (91, 20771388), (99, 19092892), (117, 16155524), (126, 15001558), (132, 14319669), (143, 13218156), (154, 12274002), (156, 12116643), (182, 10385694), (198, 9546446), (231, 8182668), (234, 8077762), (252, 7500779), (273, 6923796), (286, 6609078), (308, 6137001), (364, 5192847), (396, 4773223), (429, 4406052), (462, 4091334), (468, 4038881), (546, 3461898), (572, 3304539), (693, 2727556), (819, 2307932), (858, 2203026), (924, 2045667), (1001, 1888308), (1092, 1730949), (1287, 1468684), (1386, 1363778), (1638, 1153966), (1716, 1101513), (2002, 944154), (2574, 734342), (2772, 681889), (3003, 629436), (3276, 576983), (4004, 472077), (5148, 367171), (6006, 314718), (9009, 209812), (12012, 157359), (18018, 104906), (36036, 52453)]