2514456

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1663}}^1$

素因数の和:1685

約数の個数: 64

約数和(自身を含む): 7987200

約数和(自身を除く): 5472744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 1663, 3326, 4989, 6652, 9978, 11641, 13304, 14967, 19956, 23282, 29934, 34923, 39912, 44901, 46564, 59868, 69846, 89802, 93128, 104769, 119736, 139692, 179604, 209538, 279384, 314307, 359208, 419076, 628614, 838152, 1257228, 2514456]

約数ペア:

[(1, 2514456), (2, 1257228), (3, 838152), (4, 628614), (6, 419076), (7, 359208), (8, 314307), (9, 279384), (12, 209538), (14, 179604), (18, 139692), (21, 119736), (24, 104769), (27, 93128), (28, 89802), (36, 69846), (42, 59868), (54, 46564), (56, 44901), (63, 39912), (72, 34923), (84, 29934), (108, 23282), (126, 19956), (168, 14967), (189, 13304), (216, 11641), (252, 9978), (378, 6652), (504, 4989), (756, 3326), (1512, 1663)]