252177534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2001409}}^1$

素因数の和:2001424

約数の個数: 24

約数和(自身を含む): 624439920

約数和(自身を除く): 372262386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2001409, 4002818, 6004227, 12008454, 14009863, 18012681, 28019726, 36025362, 42029589, 84059178, 126088767, 252177534]

約数ペア:

[(1, 252177534), (2, 126088767), (3, 84059178), (6, 42029589), (7, 36025362), (9, 28019726), (14, 18012681), (18, 14009863), (21, 12008454), (42, 6004227), (63, 4002818), (126, 2001409)]