18071234

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1801}}^1$

素因数の和:2005

約数の個数: 16

約数和(自身を含む): 28219320

約数和(自身を除く): 10148086

約数列:

[1, 2, 29, 58, 173, 346, 1801, 3602, 5017, 10034, 52229, 104458, 311573, 623146, 9035617, 18071234]

約数ペア:

[(1, 18071234), (2, 9035617), (29, 623146), (58, 311573), (173, 104458), (346, 52229), (1801, 10034), (3602, 5017)]