12967578

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 30541056

約数和(自身を除く): 17573478

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 151, 234, 302, 367, 453, 734, 906, 1101, 1359, 1963, 2202, 2718, 3303, 3926, 4771, 5889, 6606, 9542, 11778, 14313, 17667, 28626, 35334, 42939, 55417, 85878, 110834, 166251, 332502, 498753, 720421, 997506, 1440842, 2161263, 4322526, 6483789, 12967578]

約数ペア:

[(1, 12967578), (2, 6483789), (3, 4322526), (6, 2161263), (9, 1440842), (13, 997506), (18, 720421), (26, 498753), (39, 332502), (78, 166251), (117, 110834), (151, 85878), (234, 55417), (302, 42939), (367, 35334), (453, 28626), (734, 17667), (906, 14313), (1101, 11778), (1359, 9542), (1963, 6606), (2202, 5889), (2718, 4771), (3303, 3926)]