2912157378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{12445117}}^1$

素因数の和:12445138

約数の個数: 24

約数和(自身を含む): 6795034428

約数和(自身を除く): 3882877050

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 12445117, 24890234, 37335351, 74670702, 112006053, 161786521, 224012106, 323573042, 485359563, 970719126, 1456078689, 2912157378]

約数ペア:

[(1, 2912157378), (2, 1456078689), (3, 970719126), (6, 485359563), (9, 323573042), (13, 224012106), (18, 161786521), (26, 112006053), (39, 74670702), (78, 37335351), (117, 24890234), (234, 12445117)]