25280838

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127681}}^1$

素因数の和:127700

約数の個数: 24

約数和(自身を含む): 59755176

約数和(自身を除く): 34474338

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 127681, 255362, 383043, 766086, 1149129, 1404491, 2298258, 2808982, 4213473, 8426946, 12640419, 25280838]

約数ペア:

[(1, 25280838), (2, 12640419), (3, 8426946), (6, 4213473), (9, 2808982), (11, 2298258), (18, 1404491), (22, 1149129), (33, 766086), (66, 383043), (99, 255362), (198, 127681)]