2813796

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1663}}^1$

素因数の和:1720

約数の個数: 36

約数和(自身を含む): 7268352

約数和(自身を除く): 4454556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1663, 1692, 3326, 4989, 6652, 9978, 14967, 19956, 29934, 59868, 78161, 156322, 234483, 312644, 468966, 703449, 937932, 1406898, 2813796]

約数ペア:

[(1, 2813796), (2, 1406898), (3, 937932), (4, 703449), (6, 468966), (9, 312644), (12, 234483), (18, 156322), (36, 78161), (47, 59868), (94, 29934), (141, 19956), (188, 14967), (282, 9978), (423, 6652), (564, 4989), (846, 3326), (1663, 1692)]