71885412

素因数分解:

$2^2\times 3^2\times {\mathrm{1996817}}^1$

素因数の和:1996827

約数の個数: 18

約数和(自身を含む): 181710438

約数和(自身を除く): 109825026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1996817, 3993634, 5990451, 7987268, 11980902, 17971353, 23961804, 35942706, 71885412]

約数ペア:

[(1, 71885412), (2, 35942706), (3, 23961804), (4, 17971353), (6, 11980902), (9, 7987268), (12, 5990451), (18, 3993634), (36, 1996817)]