38993796

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 101896704

約数和(自身を除く): 62902908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 107, 159, 191, 212, 214, 318, 321, 382, 428, 477, 573, 636, 642, 764, 954, 963, 1146, 1284, 1719, 1908, 1926, 2292, 3438, 3852, 5671, 6876, 10123, 11342, 17013, 20246, 20437, 22684, 30369, 34026, 40492, 40874, 51039, 60738, 61311, 68052, 81748, 91107, 102078, 121476, 122622, 182214, 183933, 204156, 245244, 364428, 367866, 735732, 1083161, 2166322, 3249483, 4332644, 6498966, 9748449, 12997932, 19496898, 38993796]

約数ペア:

[(1, 38993796), (2, 19496898), (3, 12997932), (4, 9748449), (6, 6498966), (9, 4332644), (12, 3249483), (18, 2166322), (36, 1083161), (53, 735732), (106, 367866), (107, 364428), (159, 245244), (191, 204156), (212, 183933), (214, 182214), (318, 122622), (321, 121476), (382, 102078), (428, 91107), (477, 81748), (573, 68052), (636, 61311), (642, 60738), (764, 51039), (954, 40874), (963, 40492), (1146, 34026), (1284, 30369), (1719, 22684), (1908, 20437), (1926, 20246), (2292, 17013), (3438, 11342), (3852, 10123), (5671, 6876)]