18662442

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{9397}}^1$

素因数の和:9733

約数の個数: 16

約数和(自身を含む): 37441632

約数和(自身を除く): 18779190

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 9397, 18794, 28191, 56382, 3110407, 6220814, 9331221, 18662442]

約数ペア:

[(1, 18662442), (2, 9331221), (3, 6220814), (6, 3110407), (331, 56382), (662, 28191), (993, 18794), (1986, 9397)]