1901911.00000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2543}}^1$

素因数の和:2597

約数の個数: 96

約数和(自身を含む): 205148160

約数和(自身を除く): 137005932

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 58, 66, 77, 84, 87, 116, 132, 154, 174, 203, 231, 308, 319, 348, 406, 462, 609, 638, 812, 924, 957, 1218, 1276, 1914, 2233, 2436, 2543, 3828, 4466, 5086, 6699, 7629, 8932, 10172, 13398, 15258, 17801, 26796, 27973, 30516, 35602, 53403, 55946, 71204, 73747, 83919, 106806, 111892, 147494, 167838, 195811, 213612, 221241, 294988, 335676, 391622, 442482, 516229, 587433, 783244, 811217, 884964, 1032458, 1174866, 1548687, 1622434, 2064916, 2349732, 2433651, 3097374, 3244868, 4867302, 5678519, 6194748, 9734604, 11357038, 17035557, 22714076, 34071114, 68142228]

約数ペア:

[(1, 68142228), (2, 34071114), (3, 22714076), (4, 17035557), (6, 11357038), (7, 9734604), (11, 6194748), (12, 5678519), (14, 4867302), (21, 3244868), (22, 3097374), (28, 2433651), (29, 2349732), (33, 2064916), (42, 1622434), (44, 1548687), (58, 1174866), (66, 1032458), (77, 884964), (84, 811217), (87, 783244), (116, 587433), (132, 516229), (154, 442482), (174, 391622), (203, 335676), (231, 294988), (308, 221241), (319, 213612), (348, 195811), (406, 167838), (462, 147494), (609, 111892), (638, 106806), (812, 83919), (924, 73747), (957, 71204), (1218, 55946), (1276, 53403), (1914, 35602), (2233, 30516), (2436, 27973), (2543, 26796), (3828, 17801), (4466, 15258), (5086, 13398), (6699, 10172), (7629, 8932)]