138047868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{182603}}^1$

素因数の和:182623

約数の個数: 48

約数和(自身を含む): 409032960

約数和(自身を除く): 270985092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 182603, 365206, 547809, 730412, 1095618, 1278221, 1643427, 2191236, 2556442, 3286854, 3834663, 4930281, 5112884, 6573708, 7669326, 9860562, 11503989, 15338652, 19721124, 23007978, 34511967, 46015956, 69023934, 138047868]

約数ペア:

[(1, 138047868), (2, 69023934), (3, 46015956), (4, 34511967), (6, 23007978), (7, 19721124), (9, 15338652), (12, 11503989), (14, 9860562), (18, 7669326), (21, 6573708), (27, 5112884), (28, 4930281), (36, 3834663), (42, 3286854), (54, 2556442), (63, 2191236), (84, 1643427), (108, 1278221), (126, 1095618), (189, 730412), (252, 547809), (378, 365206), (756, 182603)]