2428398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19273}}^1$

素因数の和:19288

約数の個数: 24

約数和(自身を含む): 6013488

約数和(自身を除く): 3585090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 19273, 38546, 57819, 115638, 134911, 173457, 269822, 346914, 404733, 809466, 1214199, 2428398]

約数ペア:

[(1, 2428398), (2, 1214199), (3, 809466), (6, 404733), (7, 346914), (9, 269822), (14, 173457), (18, 134911), (21, 115638), (42, 57819), (63, 38546), (126, 19273)]