18376812

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{10861}}^1$

素因数の和:10918

約数の個数: 36

約数和(自身を含む): 47445216

約数和(自身を除く): 29068404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 10861, 21722, 32583, 43444, 65166, 97749, 130332, 195498, 390996, 510467, 1020934, 1531401, 2041868, 3062802, 4594203, 6125604, 9188406, 18376812]

約数ペア:

[(1, 18376812), (2, 9188406), (3, 6125604), (4, 4594203), (6, 3062802), (9, 2041868), (12, 1531401), (18, 1020934), (36, 510467), (47, 390996), (94, 195498), (141, 130332), (188, 97749), (282, 65166), (423, 43444), (564, 32583), (846, 21722), (1692, 10861)]