1690086

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 3633408

約数和(自身を除く): 1943322

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 331, 662, 851, 993, 1702, 1986, 2553, 5106, 7613, 12247, 15226, 22839, 24494, 36741, 45678, 73482, 281681, 563362, 845043, 1690086]

約数ペア:

[(1, 1690086), (2, 845043), (3, 563362), (6, 281681), (23, 73482), (37, 45678), (46, 36741), (69, 24494), (74, 22839), (111, 15226), (138, 12247), (222, 7613), (331, 5106), (662, 2553), (851, 1986), (993, 1702)]