740654406

素因数分解:

$2^1\times 3^2\times {\mathrm{3163}}^1\times {\mathrm{13009}}^1$

素因数の和:16180

約数の個数: 24

約数和(自身を含む): 1605381960

約数和(自身を除く): 864727554

約数列:

[1, 2, 3, 6, 9, 18, 3163, 6326, 9489, 13009, 18978, 26018, 28467, 39027, 56934, 78054, 117081, 234162, 41147467, 82294934, 123442401, 246884802, 370327203, 740654406]

約数ペア:

[(1, 740654406), (2, 370327203), (3, 246884802), (6, 123442401), (9, 82294934), (18, 41147467), (3163, 234162), (6326, 117081), (9489, 78054), (13009, 56934), (18978, 39027), (26018, 28467)]