21582924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7109}}^1$

素因数の和:7150

約数の個数: 48

約数和(自身を含む): 57335040

約数和(自身を除く): 35752116

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, 7109, 14218, 21327, 28436, 42654, 78199, 85308, 156398, 163507, 234597, 312796, 327014, 469194, 490521, 654028, 938388, 981042, 1798577, 1962084, 3597154, 5395731, 7194308, 10791462, 21582924]

約数ペア:

[(1, 21582924), (2, 10791462), (3, 7194308), (4, 5395731), (6, 3597154), (11, 1962084), (12, 1798577), (22, 981042), (23, 938388), (33, 654028), (44, 490521), (46, 469194), (66, 327014), (69, 312796), (92, 234597), (132, 163507), (138, 156398), (253, 85308), (276, 78199), (506, 42654), (759, 28436), (1012, 21327), (1518, 14218), (3036, 7109)]