18492930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{205477}}^1$

素因数の和:205490

約数の個数: 24

約数和(自身を含む): 48081852

約数和(自身を除く): 29588922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 205477, 410954, 616431, 1027385, 1232862, 1849293, 2054770, 3082155, 3698586, 6164310, 9246465, 18492930]

約数ペア:

[(1, 18492930), (2, 9246465), (3, 6164310), (5, 3698586), (6, 3082155), (9, 2054770), (10, 1849293), (15, 1232862), (18, 1027385), (30, 616431), (45, 410954), (90, 205477)]