127919412

素因数分解:

$2^2\times 3^4\times {\mathrm{394813}}^1$

素因数の和:394829

約数の個数: 30

約数和(自身を含む): 334407458

約数和(自身を除く): 206488046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 394813, 789626, 1184439, 1579252, 2368878, 3553317, 4737756, 7106634, 10659951, 14213268, 21319902, 31979853, 42639804, 63959706, 127919412]

約数ペア:

[(1, 127919412), (2, 63959706), (3, 42639804), (4, 31979853), (6, 21319902), (9, 14213268), (12, 10659951), (18, 7106634), (27, 4737756), (36, 3553317), (54, 2368878), (81, 1579252), (108, 1184439), (162, 789626), (324, 394813)]