38706786

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 87879168

約数和(自身を除く): 49172382

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 71, 93, 142, 186, 213, 279, 426, 558, 639, 977, 1278, 1954, 2201, 2931, 4402, 5862, 6603, 8793, 13206, 17586, 19809, 30287, 39618, 60574, 69367, 90861, 138734, 181722, 208101, 272583, 416202, 545166, 624303, 1248606, 2150377, 4300754, 6451131, 12902262, 19353393, 38706786]

約数ペア:

[(1, 38706786), (2, 19353393), (3, 12902262), (6, 6451131), (9, 4300754), (18, 2150377), (31, 1248606), (62, 624303), (71, 545166), (93, 416202), (142, 272583), (186, 208101), (213, 181722), (279, 138734), (426, 90861), (558, 69367), (639, 60574), (977, 39618), (1278, 30287), (1954, 19809), (2201, 17586), (2931, 13206), (4402, 8793), (5862, 6603)]