19744777746

素因数分解:

$2^1\times 3^2\times {\mathrm{467}}^1\times {\mathrm{2348891}}^1$

素因数の和:2349366

約数の個数: 24

約数和(自身を含む): 42871976784

約数和(自身を除く): 23127199038

約数列:

[1, 2, 3, 6, 9, 18, 467, 934, 1401, 2802, 4203, 8406, 2348891, 4697782, 7046673, 14093346, 21140019, 42280038, 1096932097, 2193864194, 3290796291, 6581592582, 9872388873, 19744777746]

約数ペア:

[(1, 19744777746), (2, 9872388873), (3, 6581592582), (6, 3290796291), (9, 2193864194), (18, 1096932097), (467, 42280038), (934, 21140019), (1401, 14093346), (2802, 7046673), (4203, 4697782), (8406, 2348891)]