87189516

素因数分解:

$2^2\times 3^2\times {\mathrm{2421931}}^1$

素因数の和:2421941

約数の個数: 18

約数和(自身を含む): 220395812

約数和(自身を除く): 133206296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2421931, 4843862, 7265793, 9687724, 14531586, 21797379, 29063172, 43594758, 87189516]

約数ペア:

[(1, 87189516), (2, 43594758), (3, 29063172), (4, 21797379), (6, 14531586), (9, 9687724), (12, 7265793), (18, 4843862), (36, 2421931)]