31026744

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61561}}^1$

素因数の和:61580

約数の個数: 48

約数和(自身を含む): 96036720

約数和(自身を除く): 65009976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 61561, 123122, 184683, 246244, 369366, 430927, 492488, 554049, 738732, 861854, 1108098, 1292781, 1477464, 1723708, 2216196, 2585562, 3447416, 3878343, 4432392, 5171124, 7756686, 10342248, 15513372, 31026744]

約数ペア:

[(1, 31026744), (2, 15513372), (3, 10342248), (4, 7756686), (6, 5171124), (7, 4432392), (8, 3878343), (9, 3447416), (12, 2585562), (14, 2216196), (18, 1723708), (21, 1477464), (24, 1292781), (28, 1108098), (36, 861854), (42, 738732), (56, 554049), (63, 492488), (72, 430927), (84, 369366), (126, 246244), (168, 184683), (252, 123122), (504, 61561)]