18014744139

素因数分解:

$3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1619}}^1\times {\mathrm{2111}}^1$

素因数の和:3991

約数の個数: 32

約数和(自身を含む): 27590492160

約数和(自身を除く): 9575748021

約数列:

[1, 3, 7, 21, 251, 753, 1619, 1757, 2111, 4857, 5271, 6333, 11333, 14777, 33999, 44331, 406369, 529861, 1219107, 1589583, 2844583, 3417709, 3709027, 8533749, 10253127, 11127081, 23923963, 71771889, 857844959, 2573534877, 6004914713, 18014744139]

約数ペア:

[(1, 18014744139), (3, 6004914713), (7, 2573534877), (21, 857844959), (251, 71771889), (753, 23923963), (1619, 11127081), (1757, 10253127), (2111, 8533749), (4857, 3709027), (5271, 3417709), (6333, 2844583), (11333, 1589583), (14777, 1219107), (33999, 529861), (44331, 406369)]