21533436

素因数分解:

$2^2\times 3^2\times {\mathrm{598151}}^1$

素因数の和:598161

約数の個数: 18

約数和(自身を含む): 54431832

約数和(自身を除く): 32898396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 598151, 1196302, 1794453, 2392604, 3588906, 5383359, 7177812, 10766718, 21533436]

約数ペア:

[(1, 21533436), (2, 10766718), (3, 7177812), (4, 5383359), (6, 3588906), (9, 2392604), (12, 1794453), (18, 1196302), (36, 598151)]