3164772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20287}}^1$

素因数の和:20307

約数の個数: 24

約数和(自身を含む): 7952896

約数和(自身を除く): 4788124

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 20287, 40574, 60861, 81148, 121722, 243444, 263731, 527462, 791193, 1054924, 1582386, 3164772]

約数ペア:

[(1, 3164772), (2, 1582386), (3, 1054924), (4, 791193), (6, 527462), (12, 263731), (13, 243444), (26, 121722), (39, 81148), (52, 60861), (78, 40574), (156, 20287)]