66091818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49843}}^1$

素因数の和:49878

約数の個数: 32

約数和(自身を含む): 150728256

約数和(自身を除く): 84636438

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 49843, 99686, 149529, 299058, 647959, 847331, 1295918, 1694662, 1943877, 2541993, 3887754, 5083986, 11015303, 22030606, 33045909, 66091818]

約数ペア:

[(1, 66091818), (2, 33045909), (3, 22030606), (6, 11015303), (13, 5083986), (17, 3887754), (26, 2541993), (34, 1943877), (39, 1694662), (51, 1295918), (78, 847331), (102, 647959), (221, 299058), (442, 149529), (663, 99686), (1326, 49843)]