17785968

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{3463}}^1$

素因数の和:3581

約数の個数: 40

約数和(自身を含む): 46389888

約数和(自身を除く): 28603920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3463, 5136, 6926, 10389, 13852, 20778, 27704, 41556, 55408, 83112, 166224, 370541, 741082, 1111623, 1482164, 2223246, 2964328, 4446492, 5928656, 8892984, 17785968]

約数ペア:

[(1, 17785968), (2, 8892984), (3, 5928656), (4, 4446492), (6, 2964328), (8, 2223246), (12, 1482164), (16, 1111623), (24, 741082), (48, 370541), (107, 166224), (214, 83112), (321, 55408), (428, 41556), (642, 27704), (856, 20778), (1284, 13852), (1712, 10389), (2568, 6926), (3463, 5136)]