18938322

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{80933}}^1$

素因数の和:80954

約数の個数: 24

約数和(自身を含む): 44189964

約数和(自身を除く): 25251642

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 80933, 161866, 242799, 485598, 728397, 1052129, 1456794, 2104258, 3156387, 6312774, 9469161, 18938322]

約数ペア:

[(1, 18938322), (2, 9469161), (3, 6312774), (6, 3156387), (9, 2104258), (13, 1456794), (18, 1052129), (26, 728397), (39, 485598), (78, 242799), (117, 161866), (234, 80933)]