18552743998

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{431881}}^1$

素因数の和:432387

約数の個数: 16

約数和(自身を含む): 28483481664

約数和(自身を除く): 9930737666

約数列:

[1, 2, 47, 94, 457, 914, 21479, 42958, 431881, 863762, 20298407, 40596814, 197369617, 394739234, 9276371999, 18552743998]

約数ペア:

[(1, 18552743998), (2, 9276371999), (47, 394739234), (94, 197369617), (457, 40596814), (914, 20298407), (21479, 863762), (42958, 431881)]