31091172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{370133}}^1$

素因数の和:370147

約数の個数: 24

約数和(自身を含む): 82910016

約数和(自身を除く): 51818844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 370133, 740266, 1110399, 1480532, 2220798, 2590931, 4441596, 5181862, 7772793, 10363724, 15545586, 31091172]

約数ペア:

[(1, 31091172), (2, 15545586), (3, 10363724), (4, 7772793), (6, 5181862), (7, 4441596), (12, 2590931), (14, 2220798), (21, 1480532), (28, 1110399), (42, 740266), (84, 370133)]