42649262

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{3109}}^1$

素因数の和:3168

約数の個数: 16

約数和(自身を含む): 67549200

約数和(自身を除く): 24899938

約数列:

[1, 2, 19, 38, 361, 722, 3109, 6218, 6859, 13718, 59071, 118142, 1122349, 2244698, 21324631, 42649262]

約数ペア:

[(1, 42649262), (2, 21324631), (19, 2244698), (38, 1122349), (361, 118142), (722, 59071), (3109, 13718), (6218, 6859)]