27281646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5281}}^1$

素因数の和:5337

約数の個数: 48

約数和(自身を含む): 69215328

約数和(自身を除く): 41933682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 5281, 10562, 15843, 31686, 36967, 47529, 73934, 95058, 110901, 216521, 221802, 332703, 433042, 649563, 665406, 1299126, 1515647, 1948689, 3031294, 3897378, 4546941, 9093882, 13640823, 27281646]

約数ペア:

[(1, 27281646), (2, 13640823), (3, 9093882), (6, 4546941), (7, 3897378), (9, 3031294), (14, 1948689), (18, 1515647), (21, 1299126), (41, 665406), (42, 649563), (63, 433042), (82, 332703), (123, 221802), (126, 216521), (246, 110901), (287, 95058), (369, 73934), (574, 47529), (738, 36967), (861, 31686), (1722, 15843), (2583, 10562), (5166, 5281)]