25817868

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31181}}^1$

素因数の和:31214

約数の個数: 36

約数和(自身を含む): 68101488

約数和(自身を除く): 42283620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 31181, 62362, 93543, 124724, 187086, 280629, 374172, 561258, 717163, 1122516, 1434326, 2151489, 2868652, 4302978, 6454467, 8605956, 12908934, 25817868]

約数ペア:

[(1, 25817868), (2, 12908934), (3, 8605956), (4, 6454467), (6, 4302978), (9, 2868652), (12, 2151489), (18, 1434326), (23, 1122516), (36, 717163), (46, 561258), (69, 374172), (92, 280629), (138, 187086), (207, 124724), (276, 93543), (414, 62362), (828, 31181)]