142246884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{911839}}^1$

素因数の和:911859

約数の個数: 24

約数和(自身を含む): 357441280

約数和(自身を除く): 215194396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 911839, 1823678, 2735517, 3647356, 5471034, 10942068, 11853907, 23707814, 35561721, 47415628, 71123442, 142246884]

約数ペア:

[(1, 142246884), (2, 71123442), (3, 47415628), (4, 35561721), (6, 23707814), (12, 11853907), (13, 10942068), (26, 5471034), (39, 3647356), (52, 2735517), (78, 1823678), (156, 911839)]