180930276

素因数分解:

$2^2\times 3^2\times {\mathrm{313}}^1\times {\mathrm{16057}}^1$

素因数の和:16380

約数の個数: 36

約数和(自身を含む): 458841292

約数和(自身を除く): 277911016

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 313, 626, 939, 1252, 1878, 2817, 3756, 5634, 11268, 16057, 32114, 48171, 64228, 96342, 144513, 192684, 289026, 578052, 5025841, 10051682, 15077523, 20103364, 30155046, 45232569, 60310092, 90465138, 180930276]

約数ペア:

[(1, 180930276), (2, 90465138), (3, 60310092), (4, 45232569), (6, 30155046), (9, 20103364), (12, 15077523), (18, 10051682), (36, 5025841), (313, 578052), (626, 289026), (939, 192684), (1252, 144513), (1878, 96342), (2817, 64228), (3756, 48171), (5634, 32114), (11268, 16057)]