18798744

素因数分解:

$2^3\times 3^1\times {\mathrm{397}}^1\times {\mathrm{1973}}^1$

素因数の和:2379

約数の個数: 32

約数和(自身を含む): 47139120

約数和(自身を除く): 28340376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 397, 794, 1191, 1588, 1973, 2382, 3176, 3946, 4764, 5919, 7892, 9528, 11838, 15784, 23676, 47352, 783281, 1566562, 2349843, 3133124, 4699686, 6266248, 9399372, 18798744]

約数ペア:

[(1, 18798744), (2, 9399372), (3, 6266248), (4, 4699686), (6, 3133124), (8, 2349843), (12, 1566562), (24, 783281), (397, 47352), (794, 23676), (1191, 15784), (1588, 11838), (1973, 9528), (2382, 7892), (3176, 5919), (3946, 4764)]