18483386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3911}}^1$

素因数の和:4069

約数の個数: 16

約数和(自身を含む): 29574720

約数和(自身を除く): 11091334

約数列:

[1, 2, 17, 34, 139, 278, 2363, 3911, 4726, 7822, 66487, 132974, 543629, 1087258, 9241693, 18483386]

約数ペア:

[(1, 18483386), (2, 9241693), (17, 1087258), (34, 543629), (139, 132974), (278, 66487), (2363, 7822), (3911, 4726)]