1900526418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{65867}}^1$

素因数の和:66111

約数の個数: 48

約数和(自身を含む): 4726687680

約数和(自身を除く): 2826161262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 229, 458, 687, 1374, 1603, 2061, 3206, 4122, 4809, 9618, 14427, 28854, 65867, 131734, 197601, 395202, 461069, 592803, 922138, 1185606, 1383207, 2766414, 4149621, 8299242, 15083543, 30167086, 45250629, 90501258, 105584801, 135751887, 211169602, 271503774, 316754403, 633508806, 950263209, 1900526418]

約数ペア:

[(1, 1900526418), (2, 950263209), (3, 633508806), (6, 316754403), (7, 271503774), (9, 211169602), (14, 135751887), (18, 105584801), (21, 90501258), (42, 45250629), (63, 30167086), (126, 15083543), (229, 8299242), (458, 4149621), (687, 2766414), (1374, 1383207), (1603, 1185606), (2061, 922138), (3206, 592803), (4122, 461069), (4809, 395202), (9618, 197601), (14427, 131734), (28854, 65867)]