18390012

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{5827}}^1$

素因数の和:6097

約数の個数: 24

約数和(自身を含む): 43080576

約数和(自身を除く): 24690564

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 5827, 11654, 17481, 23308, 34962, 69924, 1532501, 3065002, 4597503, 6130004, 9195006, 18390012]

約数ペア:

[(1, 18390012), (2, 9195006), (3, 6130004), (4, 4597503), (6, 3065002), (12, 1532501), (263, 69924), (526, 34962), (789, 23308), (1052, 17481), (1578, 11654), (3156, 5827)]