18053340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{300889}}^1$

素因数の和:300901

約数の個数: 24

約数和(自身を含む): 50549520

約数和(自身を除く): 32496180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 300889, 601778, 902667, 1203556, 1504445, 1805334, 3008890, 3610668, 4513335, 6017780, 9026670, 18053340]

約数ペア:

[(1, 18053340), (2, 9026670), (3, 6017780), (4, 4513335), (5, 3610668), (6, 3008890), (10, 1805334), (12, 1504445), (15, 1203556), (20, 902667), (30, 601778), (60, 300889)]