40032828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2351}}^1$

素因数の和:2415

約数の個数: 72

約数和(自身を含む): 113008896

約数和(自身を除く): 72976068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1892, 2351, 2838, 4257, 4702, 5676, 7053, 8514, 9404, 14106, 17028, 21159, 25861, 28212, 42318, 51722, 77583, 84636, 101093, 103444, 155166, 202186, 232749, 303279, 310332, 404372, 465498, 606558, 909837, 930996, 1112023, 1213116, 1819674, 2224046, 3336069, 3639348, 4448092, 6672138, 10008207, 13344276, 20016414, 40032828]

約数ペア:

[(1, 40032828), (2, 20016414), (3, 13344276), (4, 10008207), (6, 6672138), (9, 4448092), (11, 3639348), (12, 3336069), (18, 2224046), (22, 1819674), (33, 1213116), (36, 1112023), (43, 930996), (44, 909837), (66, 606558), (86, 465498), (99, 404372), (129, 310332), (132, 303279), (172, 232749), (198, 202186), (258, 155166), (387, 103444), (396, 101093), (473, 84636), (516, 77583), (774, 51722), (946, 42318), (1419, 28212), (1548, 25861), (1892, 21159), (2351, 17028), (2838, 14106), (4257, 9404), (4702, 8514), (5676, 7053)]