189519126

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{2797}}^1$

素因数の和:3316

約数の個数: 32

約数和(自身を含む): 396465408

約数和(自身を除く): 206946282

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 491, 982, 1473, 2797, 2946, 5594, 8391, 11293, 16782, 22586, 33879, 64331, 67758, 128662, 192993, 385986, 1373327, 2746654, 4119981, 8239962, 31586521, 63173042, 94759563, 189519126]

約数ペア:

[(1, 189519126), (2, 94759563), (3, 63173042), (6, 31586521), (23, 8239962), (46, 4119981), (69, 2746654), (138, 1373327), (491, 385986), (982, 192993), (1473, 128662), (2797, 67758), (2946, 64331), (5594, 33879), (8391, 22586), (11293, 16782)]