3921546

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 8281728

約数和(自身を除く): 4360182

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 181, 314, 362, 471, 543, 942, 1086, 3611, 4163, 7222, 8326, 10833, 12489, 21666, 24978, 28417, 56834, 85251, 170502, 653591, 1307182, 1960773, 3921546]

約数ペア:

[(1, 3921546), (2, 1960773), (3, 1307182), (6, 653591), (23, 170502), (46, 85251), (69, 56834), (138, 28417), (157, 24978), (181, 21666), (314, 12489), (362, 10833), (471, 8326), (543, 7222), (942, 4163), (1086, 3611)]