18002916

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{2203}}^1$

素因数の和:2440

約数の個数: 36

約数和(自身を含む): 45728592

約数和(自身を除く): 27725676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2203, 2724, 4086, 4406, 6609, 8172, 8812, 13218, 19827, 26436, 39654, 79308, 500081, 1000162, 1500243, 2000324, 3000486, 4500729, 6000972, 9001458, 18002916]

約数ペア:

[(1, 18002916), (2, 9001458), (3, 6000972), (4, 4500729), (6, 3000486), (9, 2000324), (12, 1500243), (18, 1000162), (36, 500081), (227, 79308), (454, 39654), (681, 26436), (908, 19827), (1362, 13218), (2043, 8812), (2203, 8172), (2724, 6609), (4086, 4406)]