2007040014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15928889}}^1$

素因数の和:15928904

約数の個数: 24

約数和(自身を含む): 4969813680

約数和(自身を除く): 2962773666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15928889, 31857778, 47786667, 95573334, 111502223, 143360001, 223004446, 286720002, 334506669, 669013338, 1003520007, 2007040014]

約数ペア:

[(1, 2007040014), (2, 1003520007), (3, 669013338), (6, 334506669), (7, 286720002), (9, 223004446), (14, 143360001), (18, 111502223), (21, 95573334), (42, 47786667), (63, 31857778), (126, 15928889)]