180147130182

素因数分解:

$2^1\times 3^2\times {\mathrm{661}}^1\times {\mathrm{15140959}}^1$

素因数の和:15141628

約数の個数: 24

約数和(自身を含む): 390909305280

約数和(自身を除く): 210762175098

約数列:

[1, 2, 3, 6, 9, 18, 661, 1322, 1983, 3966, 5949, 11898, 15140959, 30281918, 45422877, 90845754, 136268631, 272537262, 10008173899, 20016347798, 30024521697, 60049043394, 90073565091, 180147130182]

約数ペア:

[(1, 180147130182), (2, 90073565091), (3, 60049043394), (6, 30024521697), (9, 20016347798), (18, 10008173899), (661, 272537262), (1322, 136268631), (1983, 90845754), (3966, 45422877), (5949, 30281918), (11898, 15140959)]