978149508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11644637}}^1$

素因数の和:11644651

約数の個数: 24

約数和(自身を含む): 2608398912

約数和(自身を除く): 1630249404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 11644637, 23289274, 34933911, 46578548, 69867822, 81512459, 139735644, 163024918, 244537377, 326049836, 489074754, 978149508]

約数ペア:

[(1, 978149508), (2, 489074754), (3, 326049836), (4, 244537377), (6, 163024918), (7, 139735644), (12, 81512459), (14, 69867822), (21, 46578548), (28, 34933911), (42, 23289274), (84, 11644637)]