31226778

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6857}}^1$

素因数の和:6899

約数の個数: 48

約数和(自身を含む): 77029056

約数和(自身を除く): 45802278

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4554, 6857, 13714, 20571, 41142, 61713, 75427, 123426, 150854, 157711, 226281, 315422, 452562, 473133, 678843, 946266, 1357686, 1419399, 1734821, 2838798, 3469642, 5204463, 10408926, 15613389, 31226778]

約数ペア:

[(1, 31226778), (2, 15613389), (3, 10408926), (6, 5204463), (9, 3469642), (11, 2838798), (18, 1734821), (22, 1419399), (23, 1357686), (33, 946266), (46, 678843), (66, 473133), (69, 452562), (99, 315422), (138, 226281), (198, 157711), (207, 150854), (253, 123426), (414, 75427), (506, 61713), (759, 41142), (1518, 20571), (2277, 13714), (4554, 6857)]