18903463380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{105019241}}^1$

素因数の和:105019256

約数の個数: 36

約数和(自身を含む): 57340506132

約数和(自身を除く): 38437042752

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 105019241, 210038482, 315057723, 420076964, 525096205, 630115446, 945173169, 1050192410, 1260230892, 1575288615, 1890346338, 2100384820, 3150577230, 3780692676, 4725865845, 6301154460, 9451731690, 18903463380]

約数ペア:

[(1, 18903463380), (2, 9451731690), (3, 6301154460), (4, 4725865845), (5, 3780692676), (6, 3150577230), (9, 2100384820), (10, 1890346338), (12, 1575288615), (15, 1260230892), (18, 1050192410), (20, 945173169), (30, 630115446), (36, 525096205), (45, 420076964), (60, 315057723), (90, 210038482), (180, 105019241)]