131027484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1559851}}^1$

素因数の和:1559865

約数の個数: 24

約数和(自身を含む): 349406848

約数和(自身を除く): 218379364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1559851, 3119702, 4679553, 6239404, 9359106, 10918957, 18718212, 21837914, 32756871, 43675828, 65513742, 131027484]

約数ペア:

[(1, 131027484), (2, 65513742), (3, 43675828), (4, 32756871), (6, 21837914), (7, 18718212), (12, 10918957), (14, 9359106), (21, 6239404), (28, 4679553), (42, 3119702), (84, 1559851)]