26431740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{146843}}^1$

素因数の和:146858

約数の個数: 36

約数和(自身を含む): 80176824

約数和(自身を除く): 53745084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 146843, 293686, 440529, 587372, 734215, 881058, 1321587, 1468430, 1762116, 2202645, 2643174, 2936860, 4405290, 5286348, 6607935, 8810580, 13215870, 26431740]

約数ペア:

[(1, 26431740), (2, 13215870), (3, 8810580), (4, 6607935), (5, 5286348), (6, 4405290), (9, 2936860), (10, 2643174), (12, 2202645), (15, 1762116), (18, 1468430), (20, 1321587), (30, 881058), (36, 734215), (45, 587372), (60, 440529), (90, 293686), (180, 146843)]