40886286

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19867}}^1$

素因数の和:19893

約数の個数: 32

約数和(自身を含む): 95366400

約数和(自身を除く): 54480114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 19867, 39734, 59601, 119202, 139069, 278138, 417207, 834414, 973483, 1946966, 2920449, 5840898, 6814381, 13628762, 20443143, 40886286]

約数ペア:

[(1, 40886286), (2, 20443143), (3, 13628762), (6, 6814381), (7, 5840898), (14, 2920449), (21, 1946966), (42, 973483), (49, 834414), (98, 417207), (147, 278138), (294, 139069), (343, 119202), (686, 59601), (1029, 39734), (2058, 19867)]