18009186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{619}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 38955840

約数和(自身を除く): 20946654

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 373, 619, 746, 1119, 1238, 1857, 2238, 3714, 4849, 8047, 9698, 14547, 16094, 24141, 29094, 48282, 230887, 461774, 692661, 1385322, 3001531, 6003062, 9004593, 18009186]

約数ペア:

[(1, 18009186), (2, 9004593), (3, 6003062), (6, 3001531), (13, 1385322), (26, 692661), (39, 461774), (78, 230887), (373, 48282), (619, 29094), (746, 24141), (1119, 16094), (1238, 14547), (1857, 9698), (2238, 8047), (3714, 4849)]