491001066

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{373669}}^1$

素因数の和:373750

約数の個数: 24

約数和(自身を含む): 1078411620

約数和(自身を除く): 587410554

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 373669, 747338, 1121007, 2242014, 3363021, 6726042, 27277837, 54555674, 81833511, 163667022, 245500533, 491001066]

約数ペア:

[(1, 491001066), (2, 245500533), (3, 163667022), (6, 81833511), (9, 54555674), (18, 27277837), (73, 6726042), (146, 3363021), (219, 2242014), (438, 1121007), (657, 747338), (1314, 373669)]