66812796

素因数分解:

$2^2\times 3^3\times {\mathrm{618637}}^1$

素因数の和:618650

約数の個数: 24

約数和(自身を含む): 173218640

約数和(自身を除く): 106405844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 618637, 1237274, 1855911, 2474548, 3711822, 5567733, 7423644, 11135466, 16703199, 22270932, 33406398, 66812796]

約数ペア:

[(1, 66812796), (2, 33406398), (3, 22270932), (4, 16703199), (6, 11135466), (9, 7423644), (12, 5567733), (18, 3711822), (27, 2474548), (36, 1855911), (54, 1237274), (108, 618637)]