2018015046

素因数分解:

$2^1\times 3^4\times {\mathrm{12456883}}^1$

素因数の和:12456897

約数の個数: 20

約数和(自身を含む): 4521848892

約数和(自身を除く): 2503833846

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12456883, 24913766, 37370649, 74741298, 112111947, 224223894, 336335841, 672671682, 1009007523, 2018015046]

約数ペア:

[(1, 2018015046), (2, 1009007523), (3, 672671682), (6, 336335841), (9, 224223894), (18, 112111947), (27, 74741298), (54, 37370649), (81, 24913766), (162, 12456883)]