42901026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 103680000

約数和(自身を除く): 60778974

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 89, 138, 161, 178, 267, 322, 483, 499, 534, 623, 966, 998, 1246, 1497, 1869, 2047, 2994, 3493, 3738, 4094, 6141, 6986, 10479, 11477, 12282, 14329, 20958, 22954, 28658, 34431, 42987, 44411, 68862, 80339, 85974, 88822, 133233, 160678, 241017, 266466, 310877, 482034, 621754, 932631, 1021453, 1865262, 2042906, 3064359, 6128718, 7150171, 14300342, 21450513, 42901026]

約数ペア:

[(1, 42901026), (2, 21450513), (3, 14300342), (6, 7150171), (7, 6128718), (14, 3064359), (21, 2042906), (23, 1865262), (42, 1021453), (46, 932631), (69, 621754), (89, 482034), (138, 310877), (161, 266466), (178, 241017), (267, 160678), (322, 133233), (483, 88822), (499, 85974), (534, 80339), (623, 68862), (966, 44411), (998, 42987), (1246, 34431), (1497, 28658), (1869, 22954), (2047, 20958), (2994, 14329), (3493, 12282), (3738, 11477), (4094, 10479), (6141, 6986)]