65717874

素因数分解:

$2^1\times 3^2\times {\mathrm{1549}}^1\times {\mathrm{2357}}^1$

素因数の和:3914

約数の個数: 24

約数和(自身を含む): 142541100

約数和(自身を除く): 76823226

約数列:

[1, 2, 3, 6, 9, 18, 1549, 2357, 3098, 4647, 4714, 7071, 9294, 13941, 14142, 21213, 27882, 42426, 3650993, 7301986, 10952979, 21905958, 32858937, 65717874]

約数ペア:

[(1, 65717874), (2, 32858937), (3, 21905958), (6, 10952979), (9, 7301986), (18, 3650993), (1549, 42426), (2357, 27882), (3098, 21213), (4647, 14142), (4714, 13941), (7071, 9294)]