31179857004

素因数分解:

$2^2\times 3^2\times {\mathrm{866107139}}^1$

素因数の和:866107149

約数の個数: 18

約数和(自身を含む): 78815749740

約数和(自身を除く): 47635892736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 866107139, 1732214278, 2598321417, 3464428556, 5196642834, 7794964251, 10393285668, 15589928502, 31179857004]

約数ペア:

[(1, 31179857004), (2, 15589928502), (3, 10393285668), (4, 7794964251), (6, 5196642834), (9, 3464428556), (12, 2598321417), (18, 1732214278), (36, 866107139)]