140315196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1670419}}^1$

素因数の和:1670433

約数の個数: 24

約数和(自身を含む): 374174080

約数和(自身を除く): 233858884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1670419, 3340838, 5011257, 6681676, 10022514, 11692933, 20045028, 23385866, 35078799, 46771732, 70157598, 140315196]

約数ペア:

[(1, 140315196), (2, 70157598), (3, 46771732), (4, 35078799), (6, 23385866), (7, 20045028), (12, 11692933), (14, 10022514), (21, 6681676), (28, 5011257), (42, 3340838), (84, 1670419)]