145281726

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{30689}}^1$

素因数の和:30960

約数の個数: 24

約数和(自身を含む): 315984240

約数和(自身を除く): 170702514

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 2367, 4734, 30689, 61378, 92067, 184134, 276201, 552402, 8071207, 16142414, 24213621, 48427242, 72640863, 145281726]

約数ペア:

[(1, 145281726), (2, 72640863), (3, 48427242), (6, 24213621), (9, 16142414), (18, 8071207), (263, 552402), (526, 276201), (789, 184134), (1578, 92067), (2367, 61378), (4734, 30689)]