42395094

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:770

約数の個数: 72

約数和(自身を含む): 108517968

約数和(自身を除く): 66122874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 71, 98, 126, 142, 147, 213, 294, 426, 441, 497, 639, 677, 882, 994, 1278, 1354, 1491, 2031, 2982, 3479, 4062, 4473, 4739, 6093, 6958, 8946, 9478, 10437, 12186, 14217, 20874, 28434, 31311, 33173, 42651, 48067, 62622, 66346, 85302, 96134, 99519, 144201, 199038, 288402, 298557, 336469, 432603, 597114, 672938, 865206, 1009407, 2018814, 2355283, 3028221, 4710566, 6056442, 7065849, 14131698, 21197547, 42395094]

約数ペア:

[(1, 42395094), (2, 21197547), (3, 14131698), (6, 7065849), (7, 6056442), (9, 4710566), (14, 3028221), (18, 2355283), (21, 2018814), (42, 1009407), (49, 865206), (63, 672938), (71, 597114), (98, 432603), (126, 336469), (142, 298557), (147, 288402), (213, 199038), (294, 144201), (426, 99519), (441, 96134), (497, 85302), (639, 66346), (677, 62622), (882, 48067), (994, 42651), (1278, 33173), (1354, 31311), (1491, 28434), (2031, 20874), (2982, 14217), (3479, 12186), (4062, 10437), (4473, 9478), (4739, 8946), (6093, 6958)]