1218562794

素因数分解:

$2^1\times 3^2\times {\mathrm{641}}^1\times {\mathrm{105613}}^1$

素因数の和:106262

約数の個数: 24

約数和(自身を含む): 2644363332

約数和(自身を除く): 1425800538

約数列:

[1, 2, 3, 6, 9, 18, 641, 1282, 1923, 3846, 5769, 11538, 105613, 211226, 316839, 633678, 950517, 1901034, 67697933, 135395866, 203093799, 406187598, 609281397, 1218562794]

約数ペア:

[(1, 1218562794), (2, 609281397), (3, 406187598), (6, 203093799), (9, 135395866), (18, 67697933), (641, 1901034), (1282, 950517), (1923, 633678), (3846, 316839), (5769, 211226), (11538, 105613)]