18102012

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{65587}}^1$

素因数の和:65617

約数の個数: 24

約数和(自身を含む): 44075136

約数和(自身を除く): 25973124

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 65587, 131174, 196761, 262348, 393522, 787044, 1508501, 3017002, 4525503, 6034004, 9051006, 18102012]

約数ペア:

[(1, 18102012), (2, 9051006), (3, 6034004), (4, 4525503), (6, 3017002), (12, 1508501), (23, 787044), (46, 393522), (69, 262348), (92, 196761), (138, 131174), (276, 65587)]