31052196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{827}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 90417600

約数和(自身を除く): 59365404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 596, 827, 894, 1043, 1341, 1654, 1788, 2086, 2481, 2682, 3129, 3308, 4172, 4962, 5364, 5789, 6258, 7443, 9387, 9924, 11578, 12516, 14886, 17367, 18774, 23156, 29772, 34734, 37548, 52101, 69468, 104202, 123223, 208404, 246446, 369669, 492892, 739338, 862561, 1109007, 1478676, 1725122, 2218014, 2587683, 3450244, 4436028, 5175366, 7763049, 10350732, 15526098, 31052196]

約数ペア:

[(1, 31052196), (2, 15526098), (3, 10350732), (4, 7763049), (6, 5175366), (7, 4436028), (9, 3450244), (12, 2587683), (14, 2218014), (18, 1725122), (21, 1478676), (28, 1109007), (36, 862561), (42, 739338), (63, 492892), (84, 369669), (126, 246446), (149, 208404), (252, 123223), (298, 104202), (447, 69468), (596, 52101), (827, 37548), (894, 34734), (1043, 29772), (1341, 23156), (1654, 18774), (1788, 17367), (2086, 14886), (2481, 12516), (2682, 11578), (3129, 9924), (3308, 9387), (4172, 7443), (4962, 6258), (5364, 5789)]