16943916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5581}}^1$

素因数の和:5622

約数の個数: 48

約数和(自身を含む): 45013248

約数和(自身を除く): 28069332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 5581, 11162, 16743, 22324, 33486, 61391, 66972, 122782, 128363, 184173, 245564, 256726, 368346, 385089, 513452, 736692, 770178, 1411993, 1540356, 2823986, 4235979, 5647972, 8471958, 16943916]

約数ペア:

[(1, 16943916), (2, 8471958), (3, 5647972), (4, 4235979), (6, 2823986), (11, 1540356), (12, 1411993), (22, 770178), (23, 736692), (33, 513452), (44, 385089), (46, 368346), (66, 256726), (69, 245564), (92, 184173), (132, 128363), (138, 122782), (253, 66972), (276, 61391), (506, 33486), (759, 22324), (1012, 16743), (1518, 11162), (3036, 5581)]