2459142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 6308640

約数和(自身を除く): 3849498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 673, 1218, 1346, 1827, 2019, 3654, 4038, 4711, 6057, 9422, 12114, 14133, 19517, 28266, 39034, 42399, 58551, 84798, 117102, 136619, 175653, 273238, 351306, 409857, 819714, 1229571, 2459142]

約数ペア:

[(1, 2459142), (2, 1229571), (3, 819714), (6, 409857), (7, 351306), (9, 273238), (14, 175653), (18, 136619), (21, 117102), (29, 84798), (42, 58551), (58, 42399), (63, 39034), (87, 28266), (126, 19517), (174, 14133), (203, 12114), (261, 9422), (406, 6057), (522, 4711), (609, 4038), (673, 3654), (1218, 2019), (1346, 1827)]