2144898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 5503680

約数和(自身を除く): 3358782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 587, 609, 1174, 1218, 1761, 1827, 3522, 3654, 4109, 5283, 8218, 10566, 12327, 17023, 24654, 34046, 36981, 51069, 73962, 102138, 119161, 153207, 238322, 306414, 357483, 714966, 1072449, 2144898]

約数ペア:

[(1, 2144898), (2, 1072449), (3, 714966), (6, 357483), (7, 306414), (9, 238322), (14, 153207), (18, 119161), (21, 102138), (29, 73962), (42, 51069), (58, 36981), (63, 34046), (87, 24654), (126, 17023), (174, 12327), (203, 10566), (261, 8218), (406, 5283), (522, 4109), (587, 3654), (609, 3522), (1174, 1827), (1218, 1761)]