2019447378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8630117}}^1$

素因数の和:8630138

約数の個数: 24

約数和(自身を含む): 4712044428

約数和(自身を除く): 2692597050

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 8630117, 17260234, 25890351, 51780702, 77671053, 112191521, 155342106, 224383042, 336574563, 673149126, 1009723689, 2019447378]

約数ペア:

[(1, 2019447378), (2, 1009723689), (3, 673149126), (6, 336574563), (9, 224383042), (13, 155342106), (18, 112191521), (26, 77671053), (39, 51780702), (78, 25890351), (117, 17260234), (234, 8630117)]