15972606

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 38955840

約数和(自身を除く): 22983234

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 117, 122, 183, 234, 351, 366, 373, 549, 702, 746, 793, 1098, 1119, 1586, 1647, 2238, 2379, 3294, 3357, 4758, 4849, 6714, 7137, 9698, 10071, 14274, 14547, 20142, 21411, 22753, 29094, 42822, 43641, 45506, 68259, 87282, 130923, 136518, 204777, 261846, 295789, 409554, 591578, 614331, 887367, 1228662, 1774734, 2662101, 5324202, 7986303, 15972606]

約数ペア:

[(1, 15972606), (2, 7986303), (3, 5324202), (6, 2662101), (9, 1774734), (13, 1228662), (18, 887367), (26, 614331), (27, 591578), (39, 409554), (54, 295789), (61, 261846), (78, 204777), (117, 136518), (122, 130923), (183, 87282), (234, 68259), (351, 45506), (366, 43641), (373, 42822), (549, 29094), (702, 22753), (746, 21411), (793, 20142), (1098, 14547), (1119, 14274), (1586, 10071), (1647, 9698), (2238, 7137), (2379, 6714), (3294, 4849), (3357, 4758)]