66981174

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{23209}}^1$

素因数の和:23264

約数の個数: 32

約数和(自身を含む): 148172640

約数和(自身を除く): 81191466

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 23209, 46418, 69627, 139254, 301717, 603434, 858733, 905151, 1717466, 1810302, 2576199, 5152398, 11163529, 22327058, 33490587, 66981174]

約数ペア:

[(1, 66981174), (2, 33490587), (3, 22327058), (6, 11163529), (13, 5152398), (26, 2576199), (37, 1810302), (39, 1717466), (74, 905151), (78, 858733), (111, 603434), (222, 301717), (481, 139254), (962, 69627), (1443, 46418), (2886, 23209)]