123230196

素因数分解:

$2^2\times 3^2\times {\mathrm{443}}^1\times {\mathrm{7727}}^1$

素因数の和:8180

約数の個数: 36

約数和(自身を含む): 312242112

約数和(自身を除く): 189011916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 443, 886, 1329, 1772, 2658, 3987, 5316, 7727, 7974, 15454, 15948, 23181, 30908, 46362, 69543, 92724, 139086, 278172, 3423061, 6846122, 10269183, 13692244, 20538366, 30807549, 41076732, 61615098, 123230196]

約数ペア:

[(1, 123230196), (2, 61615098), (3, 41076732), (4, 30807549), (6, 20538366), (9, 13692244), (12, 10269183), (18, 6846122), (36, 3423061), (443, 278172), (886, 139086), (1329, 92724), (1772, 69543), (2658, 46362), (3987, 30908), (5316, 23181), (7727, 15948), (7974, 15454)]