2109471858

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{3593}}^1$

素因数の和:3820

約数の個数: 72

約数和(自身を含む): 4976173332

約数和(自身を除く): 2866701474

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 193, 234, 338, 386, 507, 579, 1014, 1158, 1521, 1737, 2509, 3042, 3474, 3593, 5018, 7186, 7527, 10779, 15054, 21558, 22581, 32337, 32617, 45162, 46709, 64674, 65234, 93418, 97851, 140127, 195702, 280254, 293553, 420381, 587106, 607217, 693449, 840762, 1214434, 1386898, 1821651, 2080347, 3643302, 4160694, 5464953, 6241041, 9014837, 10929906, 12482082, 18029674, 27044511, 54089022, 81133533, 117192881, 162267066, 234385762, 351578643, 703157286, 1054735929, 2109471858]

約数ペア:

[(1, 2109471858), (2, 1054735929), (3, 703157286), (6, 351578643), (9, 234385762), (13, 162267066), (18, 117192881), (26, 81133533), (39, 54089022), (78, 27044511), (117, 18029674), (169, 12482082), (193, 10929906), (234, 9014837), (338, 6241041), (386, 5464953), (507, 4160694), (579, 3643302), (1014, 2080347), (1158, 1821651), (1521, 1386898), (1737, 1214434), (2509, 840762), (3042, 693449), (3474, 607217), (3593, 587106), (5018, 420381), (7186, 293553), (7527, 280254), (10779, 195702), (15054, 140127), (21558, 97851), (22581, 93418), (32337, 65234), (32617, 64674), (45162, 46709)]