18339270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1201}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 44137440

約数和(自身を除く): 25798170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 509, 1018, 1201, 1527, 2402, 2545, 3054, 3603, 5090, 6005, 7206, 7635, 12010, 15270, 18015, 36030, 611309, 1222618, 1833927, 3056545, 3667854, 6113090, 9169635, 18339270]

約数ペア:

[(1, 18339270), (2, 9169635), (3, 6113090), (5, 3667854), (6, 3056545), (10, 1833927), (15, 1222618), (30, 611309), (509, 36030), (1018, 18015), (1201, 15270), (1527, 12010), (2402, 7635), (2545, 7206), (3054, 6005), (3603, 5090)]