156730014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1243889}}^1$

素因数の和:1243904

約数の個数: 24

約数和(自身を含む): 388093680

約数和(自身を除く): 231363666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1243889, 2487778, 3731667, 7463334, 8707223, 11195001, 17414446, 22390002, 26121669, 52243338, 78365007, 156730014]

約数ペア:

[(1, 156730014), (2, 78365007), (3, 52243338), (6, 26121669), (7, 22390002), (9, 17414446), (14, 11195001), (18, 8707223), (21, 7463334), (42, 3731667), (63, 2487778), (126, 1243889)]