18379374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2333}}^1$

素因数の和:2452

約数の個数: 32

約数和(自身を含む): 39995424

約数和(自身を除く): 21616050

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2333, 2626, 3939, 4666, 6999, 7878, 13998, 30329, 60658, 90987, 181974, 235633, 471266, 706899, 1413798, 3063229, 6126458, 9189687, 18379374]

約数ペア:

[(1, 18379374), (2, 9189687), (3, 6126458), (6, 3063229), (13, 1413798), (26, 706899), (39, 471266), (78, 235633), (101, 181974), (202, 90987), (303, 60658), (606, 30329), (1313, 13998), (2333, 7878), (2626, 6999), (3939, 4666)]