11491380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{63841}}^1$

素因数の和:63856

約数の個数: 36

約数和(自身を含む): 34857732

約数和(自身を除く): 23366352

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 63841, 127682, 191523, 255364, 319205, 383046, 574569, 638410, 766092, 957615, 1149138, 1276820, 1915230, 2298276, 2872845, 3830460, 5745690, 11491380]

約数ペア:

[(1, 11491380), (2, 5745690), (3, 3830460), (4, 2872845), (5, 2298276), (6, 1915230), (9, 1276820), (10, 1149138), (12, 957615), (15, 766092), (18, 638410), (20, 574569), (30, 383046), (36, 319205), (45, 255364), (60, 191523), (90, 127682), (180, 63841)]