275402862

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{728579}}^1$

素因数の和:728597

約数の個数: 32

約数和(自身を含む): 699436800

約数和(自身を除く): 424033938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 728579, 1457158, 2185737, 4371474, 5100053, 6557211, 10200106, 13114422, 15300159, 19671633, 30600318, 39343266, 45900477, 91800954, 137701431, 275402862]

約数ペア:

[(1, 275402862), (2, 137701431), (3, 91800954), (6, 45900477), (7, 39343266), (9, 30600318), (14, 19671633), (18, 15300159), (21, 13114422), (27, 10200106), (42, 6557211), (54, 5100053), (63, 4371474), (126, 2185737), (189, 1457158), (378, 728579)]