22387428

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{9871}}^1$

素因数の和:9894

約数の個数: 60

約数和(自身を含む): 66892672

約数和(自身を除く): 44505244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 9871, 19742, 29613, 39484, 59226, 69097, 88839, 118452, 138194, 177678, 207291, 266517, 276388, 355356, 414582, 533034, 621873, 799551, 829164, 1066068, 1243746, 1599102, 1865619, 2487492, 3198204, 3731238, 5596857, 7462476, 11193714, 22387428]

約数ペア:

[(1, 22387428), (2, 11193714), (3, 7462476), (4, 5596857), (6, 3731238), (7, 3198204), (9, 2487492), (12, 1865619), (14, 1599102), (18, 1243746), (21, 1066068), (27, 829164), (28, 799551), (36, 621873), (42, 533034), (54, 414582), (63, 355356), (81, 276388), (84, 266517), (108, 207291), (126, 177678), (162, 138194), (189, 118452), (252, 88839), (324, 69097), (378, 59226), (567, 39484), (756, 29613), (1134, 19742), (2268, 9871)]