17826536

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 42094080

約数和(自身を除く): 24267544

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 91, 94, 104, 182, 188, 329, 364, 376, 521, 611, 658, 728, 1042, 1222, 1316, 2084, 2444, 2632, 3647, 4168, 4277, 4888, 6773, 7294, 8554, 13546, 14588, 17108, 24487, 27092, 29176, 34216, 47411, 48974, 54184, 94822, 97948, 171409, 189644, 195896, 318331, 342818, 379288, 636662, 685636, 1273324, 1371272, 2228317, 2546648, 4456634, 8913268, 17826536]

約数ペア:

[(1, 17826536), (2, 8913268), (4, 4456634), (7, 2546648), (8, 2228317), (13, 1371272), (14, 1273324), (26, 685636), (28, 636662), (47, 379288), (52, 342818), (56, 318331), (91, 195896), (94, 189644), (104, 171409), (182, 97948), (188, 94822), (329, 54184), (364, 48974), (376, 47411), (521, 34216), (611, 29176), (658, 27092), (728, 24487), (1042, 17108), (1222, 14588), (1316, 13546), (2084, 8554), (2444, 7294), (2632, 6773), (3647, 4888), (4168, 4277)]