814972374

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{191039}}^1$

素因数の和:191129

約数の個数: 32

約数和(自身を含む): 1833984000

約数和(自身を除く): 1019011626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 191039, 382078, 573117, 1146234, 1719351, 3438702, 5158053, 10316106, 15092081, 30184162, 45276243, 90552486, 135828729, 271657458, 407486187, 814972374]

約数ペア:

[(1, 814972374), (2, 407486187), (3, 271657458), (6, 135828729), (9, 90552486), (18, 45276243), (27, 30184162), (54, 15092081), (79, 10316106), (158, 5158053), (237, 3438702), (474, 1719351), (711, 1146234), (1422, 573117), (2133, 382078), (4266, 191039)]