42445956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1951}}^1$

素因数の和:2009

約数の個数: 72

約数和(自身を含む): 118384896

約数和(自身を除く): 75938940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 1951, 3108, 3626, 3902, 5439, 5853, 7252, 7804, 10878, 11706, 13657, 21756, 23412, 27314, 40971, 54628, 72187, 81942, 95599, 144374, 163884, 191198, 216561, 286797, 288748, 382396, 433122, 505309, 573594, 866244, 1010618, 1147188, 1515927, 2021236, 3031854, 3537163, 6063708, 7074326, 10611489, 14148652, 21222978, 42445956]

約数ペア:

[(1, 42445956), (2, 21222978), (3, 14148652), (4, 10611489), (6, 7074326), (7, 6063708), (12, 3537163), (14, 3031854), (21, 2021236), (28, 1515927), (37, 1147188), (42, 1010618), (49, 866244), (74, 573594), (84, 505309), (98, 433122), (111, 382396), (147, 288748), (148, 286797), (196, 216561), (222, 191198), (259, 163884), (294, 144374), (444, 95599), (518, 81942), (588, 72187), (777, 54628), (1036, 40971), (1554, 27314), (1813, 23412), (1951, 21756), (3108, 13657), (3626, 11706), (3902, 10878), (5439, 7804), (5853, 7252)]