42831054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17891}}^1$

素因数の和:17925

約数の個数: 48

約数和(自身を含む): 111646080

約数和(自身を除く): 68815026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 17891, 35782, 53673, 107346, 125237, 161019, 250474, 322038, 339929, 375711, 679858, 751422, 1019787, 1127133, 2039574, 2254266, 2379503, 3059361, 4759006, 6118722, 7138509, 14277018, 21415527, 42831054]

約数ペア:

[(1, 42831054), (2, 21415527), (3, 14277018), (6, 7138509), (7, 6118722), (9, 4759006), (14, 3059361), (18, 2379503), (19, 2254266), (21, 2039574), (38, 1127133), (42, 1019787), (57, 751422), (63, 679858), (114, 375711), (126, 339929), (133, 322038), (171, 250474), (266, 161019), (342, 125237), (399, 107346), (798, 53673), (1197, 35782), (2394, 17891)]