40984818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3797}}^1$

素因数の和:4066

約数の個数: 32

約数和(自身を含む): 94068864

約数和(自身を除く): 53084046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 3797, 5397, 7594, 10794, 11391, 22782, 26579, 53158, 79737, 159474, 975829, 1951658, 2927487, 5854974, 6830803, 13661606, 20492409, 40984818]

約数ペア:

[(1, 40984818), (2, 20492409), (3, 13661606), (6, 6830803), (7, 5854974), (14, 2927487), (21, 1951658), (42, 975829), (257, 159474), (514, 79737), (771, 53158), (1542, 26579), (1799, 22782), (3598, 11391), (3797, 10794), (5397, 7594)]