18422010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2591}}^1$

素因数の和:2683

約数の個数: 48

約数和(自身を含む): 48522240

約数和(自身を除く): 30100230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 2591, 3555, 5182, 7110, 7773, 12955, 15546, 23319, 25910, 38865, 46638, 77730, 116595, 204689, 233190, 409378, 614067, 1023445, 1228134, 1842201, 2046890, 3070335, 3684402, 6140670, 9211005, 18422010]

約数ペア:

[(1, 18422010), (2, 9211005), (3, 6140670), (5, 3684402), (6, 3070335), (9, 2046890), (10, 1842201), (15, 1228134), (18, 1023445), (30, 614067), (45, 409378), (79, 233190), (90, 204689), (158, 116595), (237, 77730), (395, 46638), (474, 38865), (711, 25910), (790, 23319), (1185, 15546), (1422, 12955), (2370, 7773), (2591, 7110), (3555, 5182)]