1961118

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1579}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 4550400

約数和(自身を除く): 2589282

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 1579, 3158, 4737, 9474, 14211, 28422, 36317, 42633, 72634, 85266, 108951, 217902, 326853, 653706, 980559, 1961118]

約数ペア:

[(1, 1961118), (2, 980559), (3, 653706), (6, 326853), (9, 217902), (18, 108951), (23, 85266), (27, 72634), (46, 42633), (54, 36317), (69, 28422), (138, 14211), (207, 9474), (414, 4737), (621, 3158), (1242, 1579)]