40870386

素因数分解:

$2^1\times 3^3\times {\mathrm{541}}^1\times {\mathrm{1399}}^1$

素因数の和:1951

約数の個数: 32

約数和(自身を含む): 91056000

約数和(自身を除く): 50185614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 541, 1082, 1399, 1623, 2798, 3246, 4197, 4869, 8394, 9738, 12591, 14607, 25182, 29214, 37773, 75546, 756859, 1513718, 2270577, 4541154, 6811731, 13623462, 20435193, 40870386]

約数ペア:

[(1, 40870386), (2, 20435193), (3, 13623462), (6, 6811731), (9, 4541154), (18, 2270577), (27, 1513718), (54, 756859), (541, 75546), (1082, 37773), (1399, 29214), (1623, 25182), (2798, 14607), (3246, 12591), (4197, 9738), (4869, 8394)]