17240646

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{40471}}^1$

素因数の和:40547

約数の個数: 16

約数和(自身を含む): 34967808

約数和(自身を除く): 17727162

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 40471, 80942, 121413, 242826, 2873441, 5746882, 8620323, 17240646]

約数ペア:

[(1, 17240646), (2, 8620323), (3, 5746882), (6, 2873441), (71, 242826), (142, 121413), (213, 80942), (426, 40471)]