2018509428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12939163}}^1$

素因数の和:12939183

約数の個数: 24

約数和(自身を含む): 5072152288

約数和(自身を除く): 3053642860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12939163, 25878326, 38817489, 51756652, 77634978, 155269956, 168209119, 336418238, 504627357, 672836476, 1009254714, 2018509428]

約数ペア:

[(1, 2018509428), (2, 1009254714), (3, 672836476), (4, 504627357), (6, 336418238), (12, 168209119), (13, 155269956), (26, 77634978), (39, 51756652), (52, 38817489), (78, 25878326), (156, 12939163)]