515016918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{3251}}^1$

素因数の和:3949

約数の個数: 48

約数和(自身を含む): 1203851376

約数和(自身を除く): 688834458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 677, 1354, 2031, 3251, 4062, 6093, 6502, 8801, 9753, 12186, 17602, 19506, 26403, 29259, 42263, 52806, 58518, 79209, 84526, 126789, 158418, 253578, 380367, 760734, 2200927, 4401854, 6602781, 13205562, 19808343, 28612051, 39616686, 57224102, 85836153, 171672306, 257508459, 515016918]

約数ペア:

[(1, 515016918), (2, 257508459), (3, 171672306), (6, 85836153), (9, 57224102), (13, 39616686), (18, 28612051), (26, 19808343), (39, 13205562), (78, 6602781), (117, 4401854), (234, 2200927), (677, 760734), (1354, 380367), (2031, 253578), (3251, 158418), (4062, 126789), (6093, 84526), (6502, 79209), (8801, 58518), (9753, 52806), (12186, 42263), (17602, 29259), (19506, 26403)]