18036201

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 25994304

約数和(自身を除く): 7958103

約数列:

[1, 3, 17, 51, 71, 213, 289, 293, 867, 879, 1207, 3621, 4981, 14943, 20519, 20803, 61557, 62409, 84677, 254031, 353651, 1060953, 6012067, 18036201]

約数ペア:

[(1, 18036201), (3, 6012067), (17, 1060953), (51, 353651), (71, 254031), (213, 84677), (289, 62409), (293, 61557), (867, 20803), (879, 20519), (1207, 14943), (3621, 4981)]