672209262

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{472721}}^1$

素因数の和:472808

約数の個数: 24

約数和(自身を含む): 1474892640

約数和(自身を除く): 802683378

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 472721, 945442, 1418163, 2836326, 4254489, 8508978, 37344959, 74689918, 112034877, 224069754, 336104631, 672209262]

約数ペア:

[(1, 672209262), (2, 336104631), (3, 224069754), (6, 112034877), (9, 74689918), (18, 37344959), (79, 8508978), (158, 4254489), (237, 2836326), (474, 1418163), (711, 945442), (1422, 472721)]