18850338

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{80557}}^1$

素因数の和:80578

約数の個数: 24

約数和(自身を含む): 43984668

約数和(自身を除く): 25134330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 80557, 161114, 241671, 483342, 725013, 1047241, 1450026, 2094482, 3141723, 6283446, 9425169, 18850338]

約数ペア:

[(1, 18850338), (2, 9425169), (3, 6283446), (6, 3141723), (9, 2094482), (13, 1450026), (18, 1047241), (26, 725013), (39, 483342), (78, 241671), (117, 161114), (234, 80557)]