18596682

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 45360000

約数和(自身を除く): 26763318

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 59, 78, 117, 118, 177, 234, 351, 354, 449, 531, 702, 767, 898, 1062, 1347, 1534, 1593, 2301, 2694, 3186, 4041, 4602, 5837, 6903, 8082, 11674, 12123, 13806, 17511, 20709, 24246, 26491, 35022, 41418, 52533, 52982, 79473, 105066, 157599, 158946, 238419, 315198, 344383, 476838, 688766, 715257, 1033149, 1430514, 2066298, 3099447, 6198894, 9298341, 18596682]

約数ペア:

[(1, 18596682), (2, 9298341), (3, 6198894), (6, 3099447), (9, 2066298), (13, 1430514), (18, 1033149), (26, 715257), (27, 688766), (39, 476838), (54, 344383), (59, 315198), (78, 238419), (117, 158946), (118, 157599), (177, 105066), (234, 79473), (351, 52982), (354, 52533), (449, 41418), (531, 35022), (702, 26491), (767, 24246), (898, 20709), (1062, 17511), (1347, 13806), (1534, 12123), (1593, 11674), (2301, 8082), (2694, 6903), (3186, 5837), (4041, 4602)]