28853838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{123307}}^1$

素因数の和:123328

約数の個数: 24

約数和(自身を含む): 67326168

約数和(自身を除く): 38472330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 123307, 246614, 369921, 739842, 1109763, 1602991, 2219526, 3205982, 4808973, 9617946, 14426919, 28853838]

約数ペア:

[(1, 28853838), (2, 14426919), (3, 9617946), (6, 4808973), (9, 3205982), (13, 2219526), (18, 1602991), (26, 1109763), (39, 739842), (78, 369921), (117, 246614), (234, 123307)]