9902898

素因数分解:

$2^1\times 3^4\times {\mathrm{61129}}^1$

素因数の和:61143

約数の個数: 20

約数和(自身を含む): 22190190

約数和(自身を除く): 12287292

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 61129, 122258, 183387, 366774, 550161, 1100322, 1650483, 3300966, 4951449, 9902898]

約数ペア:

[(1, 9902898), (2, 4951449), (3, 3300966), (6, 1650483), (9, 1100322), (18, 550161), (27, 366774), (54, 183387), (81, 122258), (162, 61129)]