13042926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 30728880

約数和(自身を除く): 17685954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 139, 234, 278, 401, 417, 802, 834, 1203, 1251, 1807, 2406, 2502, 3609, 3614, 5213, 5421, 7218, 10426, 10842, 15639, 16263, 31278, 32526, 46917, 55739, 93834, 111478, 167217, 334434, 501651, 724607, 1003302, 1449214, 2173821, 4347642, 6521463, 13042926]

約数ペア:

[(1, 13042926), (2, 6521463), (3, 4347642), (6, 2173821), (9, 1449214), (13, 1003302), (18, 724607), (26, 501651), (39, 334434), (78, 167217), (117, 111478), (139, 93834), (234, 55739), (278, 46917), (401, 32526), (417, 31278), (802, 16263), (834, 15639), (1203, 10842), (1251, 10426), (1807, 7218), (2406, 5421), (2502, 5213), (3609, 3614)]