38991384

素因数分解:

$2^3\times 3^2\times {\mathrm{541547}}^1$

素因数の和:541559

約数の個数: 24

約数和(自身を含む): 105601860

約数和(自身を除く): 66610476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 541547, 1083094, 1624641, 2166188, 3249282, 4332376, 4873923, 6498564, 9747846, 12997128, 19495692, 38991384]

約数ペア:

[(1, 38991384), (2, 19495692), (3, 12997128), (4, 9747846), (6, 6498564), (8, 4873923), (9, 4332376), (12, 3249282), (18, 2166188), (24, 1624641), (36, 1083094), (72, 541547)]