11977380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{66541}}^1$

素因数の和:66556

約数の個数: 36

約数和(自身を含む): 36331932

約数和(自身を除く): 24354552

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 66541, 133082, 199623, 266164, 332705, 399246, 598869, 665410, 798492, 998115, 1197738, 1330820, 1996230, 2395476, 2994345, 3992460, 5988690, 11977380]

約数ペア:

[(1, 11977380), (2, 5988690), (3, 3992460), (4, 2994345), (5, 2395476), (6, 1996230), (9, 1330820), (10, 1197738), (12, 998115), (15, 798492), (18, 665410), (20, 598869), (30, 399246), (36, 332705), (45, 266164), (60, 199623), (90, 133082), (180, 66541)]