18882420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{314707}}^1$

素因数の和:314719

約数の個数: 24

約数和(自身を含む): 52870944

約数和(自身を除く): 33988524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 314707, 629414, 944121, 1258828, 1573535, 1888242, 3147070, 3776484, 4720605, 6294140, 9441210, 18882420]

約数ペア:

[(1, 18882420), (2, 9441210), (3, 6294140), (4, 4720605), (5, 3776484), (6, 3147070), (10, 1888242), (12, 1573535), (15, 1258828), (20, 944121), (30, 629414), (60, 314707)]