18239214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{434267}}^1$

素因数の和:434279

約数の個数: 16

約数和(自身を含む): 41689728

約数和(自身を除く): 23450514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 434267, 868534, 1302801, 2605602, 3039869, 6079738, 9119607, 18239214]

約数ペア:

[(1, 18239214), (2, 9119607), (3, 6079738), (6, 3039869), (7, 2605602), (14, 1302801), (21, 868534), (42, 434267)]