8180748

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{2011}}^1$

素因数の和:2134

約数の個数: 36

約数和(自身を含む): 20872488

約数和(自身を除く): 12691740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2011, 2034, 4022, 4068, 6033, 8044, 12066, 18099, 24132, 36198, 72396, 227243, 454486, 681729, 908972, 1363458, 2045187, 2726916, 4090374, 8180748]

約数ペア:

[(1, 8180748), (2, 4090374), (3, 2726916), (4, 2045187), (6, 1363458), (9, 908972), (12, 681729), (18, 454486), (36, 227243), (113, 72396), (226, 36198), (339, 24132), (452, 18099), (678, 12066), (1017, 8044), (1356, 6033), (2011, 4068), (2034, 4022)]