18539670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3137}}^1$

素因数の和:3344

約数の個数: 32

約数和(自身を含む): 44735328

約数和(自身を除く): 26195658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 3137, 5910, 6274, 9411, 15685, 18822, 31370, 47055, 94110, 617989, 1235978, 1853967, 3089945, 3707934, 6179890, 9269835, 18539670]

約数ペア:

[(1, 18539670), (2, 9269835), (3, 6179890), (5, 3707934), (6, 3089945), (10, 1853967), (15, 1235978), (30, 617989), (197, 94110), (394, 47055), (591, 31370), (985, 18822), (1182, 15685), (1970, 9411), (2955, 6274), (3137, 5910)]