672077214

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{342547}}^1$

素因数の和:342664

約数の個数: 24

約数和(自身を含む): 1469530920

約数和(自身を除く): 797453706

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 342547, 685094, 1027641, 2055282, 3082923, 6165846, 37337623, 74675246, 112012869, 224025738, 336038607, 672077214]

約数ペア:

[(1, 672077214), (2, 336038607), (3, 224025738), (6, 112012869), (9, 74675246), (18, 37337623), (109, 6165846), (218, 3082923), (327, 2055282), (654, 1027641), (981, 685094), (1962, 342547)]