3976686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 10125024

約数和(自身を除く): 6148338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 853, 1554, 1706, 2331, 2559, 4662, 5118, 5971, 7677, 11942, 15354, 17913, 31561, 35826, 53739, 63122, 94683, 107478, 189366, 220927, 284049, 441854, 568098, 662781, 1325562, 1988343, 3976686]

約数ペア:

[(1, 3976686), (2, 1988343), (3, 1325562), (6, 662781), (7, 568098), (9, 441854), (14, 284049), (18, 220927), (21, 189366), (37, 107478), (42, 94683), (63, 63122), (74, 53739), (111, 35826), (126, 31561), (222, 17913), (259, 15354), (333, 11942), (518, 7677), (666, 5971), (777, 5118), (853, 4662), (1554, 2559), (1706, 2331)]