147843948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1760047}}^1$

素因数の和:1760061

約数の個数: 24

約数和(自身を含む): 394250752

約数和(自身を除く): 246406804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1760047, 3520094, 5280141, 7040188, 10560282, 12320329, 21120564, 24640658, 36960987, 49281316, 73921974, 147843948]

約数ペア:

[(1, 147843948), (2, 73921974), (3, 49281316), (4, 36960987), (6, 24640658), (7, 21120564), (12, 12320329), (14, 10560282), (21, 7040188), (28, 5280141), (42, 3520094), (84, 1760047)]