547376418

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{1777}}^1$

素因数の和:2051

約数の個数: 48

約数和(自身を含む): 1205163960

約数和(自身を除く): 657787542

約数列:

[1, 2, 3, 6, 9, 18, 109, 157, 218, 314, 327, 471, 654, 942, 981, 1413, 1777, 1962, 2826, 3554, 5331, 10662, 15993, 17113, 31986, 34226, 51339, 102678, 154017, 193693, 278989, 308034, 387386, 557978, 581079, 836967, 1162158, 1673934, 1743237, 2510901, 3486474, 5021802, 30409801, 60819602, 91229403, 182458806, 273688209, 547376418]

約数ペア:

[(1, 547376418), (2, 273688209), (3, 182458806), (6, 91229403), (9, 60819602), (18, 30409801), (109, 5021802), (157, 3486474), (218, 2510901), (314, 1743237), (327, 1673934), (471, 1162158), (654, 836967), (942, 581079), (981, 557978), (1413, 387386), (1777, 308034), (1962, 278989), (2826, 193693), (3554, 154017), (5331, 102678), (10662, 51339), (15993, 34226), (17113, 31986)]