39787992

素因数分解:

$2^3\times 3^2\times {\mathrm{552611}}^1$

素因数の和:552623

約数の個数: 24

約数和(自身を含む): 107759340

約数和(自身を除く): 67971348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 552611, 1105222, 1657833, 2210444, 3315666, 4420888, 4973499, 6631332, 9946998, 13262664, 19893996, 39787992]

約数ペア:

[(1, 39787992), (2, 19893996), (3, 13262664), (4, 9946998), (6, 6631332), (8, 4973499), (9, 4420888), (12, 3315666), (18, 2210444), (24, 1657833), (36, 1105222), (72, 552611)]