17919708

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{6521}}^1$

素因数の和:6757

約数の個数: 24

約数和(自身を含む): 42001680

約数和(自身を除く): 24081972

約数列:

[1, 2, 3, 4, 6, 12, 229, 458, 687, 916, 1374, 2748, 6521, 13042, 19563, 26084, 39126, 78252, 1493309, 2986618, 4479927, 5973236, 8959854, 17919708]

約数ペア:

[(1, 17919708), (2, 8959854), (3, 5973236), (4, 4479927), (6, 2986618), (12, 1493309), (229, 78252), (458, 39126), (687, 26084), (916, 19563), (1374, 13042), (2748, 6521)]