21629544

素因数分解:

$2^3\times 3^1\times {\mathrm{317}}^1\times {\mathrm{2843}}^1$

素因数の和:3169

約数の個数: 32

約数和(自身を含む): 54263520

約数和(自身を除く): 32633976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 317, 634, 951, 1268, 1902, 2536, 2843, 3804, 5686, 7608, 8529, 11372, 17058, 22744, 34116, 68232, 901231, 1802462, 2703693, 3604924, 5407386, 7209848, 10814772, 21629544]

約数ペア:

[(1, 21629544), (2, 10814772), (3, 7209848), (4, 5407386), (6, 3604924), (8, 2703693), (12, 1802462), (24, 901231), (317, 68232), (634, 34116), (951, 22744), (1268, 17058), (1902, 11372), (2536, 8529), (2843, 7608), (3804, 5686)]