1901173698

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{40639}}^1$

素因数の和:40783

約数の個数: 48

約数和(自身を含む): 4336450560

約数和(自身を除く): 2435276862

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 113, 138, 207, 226, 339, 414, 678, 1017, 2034, 2599, 5198, 7797, 15594, 23391, 40639, 46782, 81278, 121917, 243834, 365751, 731502, 934697, 1869394, 2804091, 4592207, 5608182, 8412273, 9184414, 13776621, 16824546, 27553242, 41329863, 82659726, 105620761, 211241522, 316862283, 633724566, 950586849, 1901173698]

約数ペア:

[(1, 1901173698), (2, 950586849), (3, 633724566), (6, 316862283), (9, 211241522), (18, 105620761), (23, 82659726), (46, 41329863), (69, 27553242), (113, 16824546), (138, 13776621), (207, 9184414), (226, 8412273), (339, 5608182), (414, 4592207), (678, 2804091), (1017, 1869394), (2034, 934697), (2599, 731502), (5198, 365751), (7797, 243834), (15594, 121917), (23391, 81278), (40639, 46782)]