21889122

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{77621}}^1$

素因数の和:77673

約数の個数: 16

約数和(自身を含む): 44710272

約数和(自身を除く): 22821150

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 77621, 155242, 232863, 465726, 3648187, 7296374, 10944561, 21889122]

約数ペア:

[(1, 21889122), (2, 10944561), (3, 7296374), (6, 3648187), (47, 465726), (94, 232863), (141, 155242), (282, 77621)]