42988086

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{33637}}^1$

素因数の和:33716

約数の個数: 24

約数和(自身を含む): 94455504

約数和(自身を除く): 51467418

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 33637, 67274, 100911, 201822, 302733, 605466, 2388227, 4776454, 7164681, 14329362, 21494043, 42988086]

約数ペア:

[(1, 42988086), (2, 21494043), (3, 14329362), (6, 7164681), (9, 4776454), (18, 2388227), (71, 605466), (142, 302733), (213, 201822), (426, 100911), (639, 67274), (1278, 33637)]