42726138

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1597}}^1$

素因数の和:1636

約数の個数: 64

約数和(自身を含む): 107385600

約数和(自身を除く): 64659462

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 343, 546, 637, 686, 1029, 1274, 1597, 1911, 2058, 3194, 3822, 4459, 4791, 8918, 9582, 11179, 13377, 20761, 22358, 26754, 33537, 41522, 62283, 67074, 78253, 124566, 145327, 156506, 234759, 290654, 435981, 469518, 547771, 871962, 1017289, 1095542, 1643313, 2034578, 3051867, 3286626, 6103734, 7121023, 14242046, 21363069, 42726138]

約数ペア:

[(1, 42726138), (2, 21363069), (3, 14242046), (6, 7121023), (7, 6103734), (13, 3286626), (14, 3051867), (21, 2034578), (26, 1643313), (39, 1095542), (42, 1017289), (49, 871962), (78, 547771), (91, 469518), (98, 435981), (147, 290654), (182, 234759), (273, 156506), (294, 145327), (343, 124566), (546, 78253), (637, 67074), (686, 62283), (1029, 41522), (1274, 33537), (1597, 26754), (1911, 22358), (2058, 20761), (3194, 13377), (3822, 11179), (4459, 9582), (4791, 8918)]