40990734

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 92448720

約数和(自身を除く): 51457986

約数列:

[1, 2, 3, 6, 9, 18, 41, 67, 82, 123, 134, 201, 246, 369, 402, 603, 738, 829, 1206, 1658, 2487, 2747, 4974, 5494, 7461, 8241, 14922, 16482, 24723, 33989, 49446, 55543, 67978, 101967, 111086, 166629, 203934, 305901, 333258, 499887, 611802, 999774, 2277263, 4554526, 6831789, 13663578, 20495367, 40990734]

約数ペア:

[(1, 40990734), (2, 20495367), (3, 13663578), (6, 6831789), (9, 4554526), (18, 2277263), (41, 999774), (67, 611802), (82, 499887), (123, 333258), (134, 305901), (201, 203934), (246, 166629), (369, 111086), (402, 101967), (603, 67978), (738, 55543), (829, 49446), (1206, 33989), (1658, 24723), (2487, 16482), (2747, 14922), (4974, 8241), (5494, 7461)]