18047666

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1871}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 33965568

約数和(自身を除く): 15917902

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 1871, 3742, 4823, 9646, 13097, 24323, 26194, 48646, 99163, 170261, 198326, 340522, 694141, 1289119, 1388282, 2578238, 9023833, 18047666]

約数ペア:

[(1, 18047666), (2, 9023833), (7, 2578238), (13, 1388282), (14, 1289119), (26, 694141), (53, 340522), (91, 198326), (106, 170261), (182, 99163), (371, 48646), (689, 26194), (742, 24323), (1378, 13097), (1871, 9646), (3742, 4823)]