17944164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2297}}^1$

素因数の和:2345

約数の個数: 72

約数和(自身を含む): 53534208

約数和(自身を除く): 35590044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2297, 2604, 3906, 4594, 6891, 7812, 9188, 13782, 16079, 20673, 27564, 32158, 41346, 48237, 64316, 71207, 82692, 96474, 142414, 144711, 192948, 213621, 284828, 289422, 427242, 498449, 578844, 640863, 854484, 996898, 1281726, 1495347, 1993796, 2563452, 2990694, 4486041, 5981388, 8972082, 17944164]

約数ペア:

[(1, 17944164), (2, 8972082), (3, 5981388), (4, 4486041), (6, 2990694), (7, 2563452), (9, 1993796), (12, 1495347), (14, 1281726), (18, 996898), (21, 854484), (28, 640863), (31, 578844), (36, 498449), (42, 427242), (62, 289422), (63, 284828), (84, 213621), (93, 192948), (124, 144711), (126, 142414), (186, 96474), (217, 82692), (252, 71207), (279, 64316), (372, 48237), (434, 41346), (558, 32158), (651, 27564), (868, 20673), (1116, 16079), (1302, 13782), (1953, 9188), (2297, 7812), (2604, 6891), (3906, 4594)]