17982762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{428161}}^1$

素因数の和:428173

約数の個数: 16

約数和(自身を含む): 41103552

約数和(自身を除く): 23120790

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 428161, 856322, 1284483, 2568966, 2997127, 5994254, 8991381, 17982762]

約数ペア:

[(1, 17982762), (2, 8991381), (3, 5994254), (6, 2997127), (7, 2568966), (14, 1284483), (21, 856322), (42, 428161)]