147842748

素因数分解:

$2^2\times 3^2\times {\mathrm{4106743}}^1$

素因数の和:4106753

約数の個数: 18

約数和(自身を含む): 373713704

約数和(自身を除く): 225870956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4106743, 8213486, 12320229, 16426972, 24640458, 36960687, 49280916, 73921374, 147842748]

約数ペア:

[(1, 147842748), (2, 73921374), (3, 49280916), (4, 36960687), (6, 24640458), (9, 16426972), (12, 12320229), (18, 8213486), (36, 4106743)]