13581792354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{330409}}^1$

素因数の和:330475

約数の個数: 64

約数和(自身を含む): 31973114880

約数和(自身を除く): 18391322526

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 403, 442, 527, 663, 806, 1054, 1209, 1326, 1581, 2418, 3162, 6851, 13702, 20553, 41106, 330409, 660818, 991227, 1982454, 4295317, 5616953, 8590634, 10242679, 11233906, 12885951, 16850859, 20485358, 25771902, 30728037, 33701718, 61456074, 73020389, 133154827, 146040778, 174125543, 219061167, 266309654, 348251086, 399464481, 438122334, 522376629, 798928962, 1044753258, 2263632059, 4527264118, 6790896177, 13581792354]

約数ペア:

[(1, 13581792354), (2, 6790896177), (3, 4527264118), (6, 2263632059), (13, 1044753258), (17, 798928962), (26, 522376629), (31, 438122334), (34, 399464481), (39, 348251086), (51, 266309654), (62, 219061167), (78, 174125543), (93, 146040778), (102, 133154827), (186, 73020389), (221, 61456074), (403, 33701718), (442, 30728037), (527, 25771902), (663, 20485358), (806, 16850859), (1054, 12885951), (1209, 11233906), (1326, 10242679), (1581, 8590634), (2418, 5616953), (3162, 4295317), (6851, 1982454), (13702, 991227), (20553, 660818), (41106, 330409)]