2999934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 7693920

約数和(自身を除く): 4693986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 821, 1218, 1642, 1827, 2463, 3654, 4926, 5747, 7389, 11494, 14778, 17241, 23809, 34482, 47618, 51723, 71427, 103446, 142854, 166663, 214281, 333326, 428562, 499989, 999978, 1499967, 2999934]

約数ペア:

[(1, 2999934), (2, 1499967), (3, 999978), (6, 499989), (7, 428562), (9, 333326), (14, 214281), (18, 166663), (21, 142854), (29, 103446), (42, 71427), (58, 51723), (63, 47618), (87, 34482), (126, 23809), (174, 17241), (203, 14778), (261, 11494), (406, 7389), (522, 5747), (609, 4926), (821, 3654), (1218, 2463), (1642, 1827)]