21113382

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{44543}}^1$

素因数の和:44627

約数の個数: 16

約数和(自身を含む): 42762240

約数和(自身を除く): 21648858

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 44543, 89086, 133629, 267258, 3518897, 7037794, 10556691, 21113382]

約数ペア:

[(1, 21113382), (2, 10556691), (3, 7037794), (6, 3518897), (79, 267258), (158, 133629), (237, 89086), (474, 44543)]