27988218

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{33083}}^1$

素因数の和:33138

約数の個数: 24

約数和(自身を含む): 61933248

約数和(自身を除く): 33945030

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 33083, 66166, 99249, 198498, 297747, 595494, 1554901, 3109802, 4664703, 9329406, 13994109, 27988218]

約数ペア:

[(1, 27988218), (2, 13994109), (3, 9329406), (6, 4664703), (9, 3109802), (18, 1554901), (47, 595494), (94, 297747), (141, 198498), (282, 99249), (423, 66166), (846, 33083)]