40836138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 96657408

約数和(自身を除く): 55821270

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 137, 141, 151, 274, 282, 302, 329, 411, 453, 658, 822, 906, 959, 987, 1057, 1918, 1974, 2114, 2877, 3171, 5754, 6342, 6439, 7097, 12878, 14194, 19317, 20687, 21291, 38634, 41374, 42582, 45073, 49679, 62061, 90146, 99358, 124122, 135219, 144809, 149037, 270438, 289618, 298074, 434427, 868854, 972289, 1944578, 2916867, 5833734, 6806023, 13612046, 20418069, 40836138]

約数ペア:

[(1, 40836138), (2, 20418069), (3, 13612046), (6, 6806023), (7, 5833734), (14, 2916867), (21, 1944578), (42, 972289), (47, 868854), (94, 434427), (137, 298074), (141, 289618), (151, 270438), (274, 149037), (282, 144809), (302, 135219), (329, 124122), (411, 99358), (453, 90146), (658, 62061), (822, 49679), (906, 45073), (959, 42582), (987, 41374), (1057, 38634), (1918, 21291), (1974, 20687), (2114, 19317), (2877, 14194), (3171, 12878), (5754, 7097), (6342, 6439)]