90018318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{1307}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 194253696

約数和(自身を除く): 104235378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 883, 1307, 1766, 2614, 2649, 3921, 5298, 7842, 11479, 16991, 22958, 33982, 34437, 50973, 68874, 101946, 1154081, 2308162, 3462243, 6924486, 15003053, 30006106, 45009159, 90018318]

約数ペア:

[(1, 90018318), (2, 45009159), (3, 30006106), (6, 15003053), (13, 6924486), (26, 3462243), (39, 2308162), (78, 1154081), (883, 101946), (1307, 68874), (1766, 50973), (2614, 34437), (2649, 33982), (3921, 22958), (5298, 16991), (7842, 11479)]