272020014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2158889}}^1$

素因数の和:2158904

約数の個数: 24

約数和(自身を含む): 673573680

約数和(自身を除く): 401553666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2158889, 4317778, 6476667, 12953334, 15112223, 19430001, 30224446, 38860002, 45336669, 90673338, 136010007, 272020014]

約数ペア:

[(1, 272020014), (2, 136010007), (3, 90673338), (6, 45336669), (7, 38860002), (9, 30224446), (14, 19430001), (18, 15112223), (21, 12953334), (42, 6476667), (63, 4317778), (126, 2158889)]