28758186

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31327}}^1$

素因数の和:31355

約数の個数: 32

約数和(自身を含む): 67668480

約数和(自身を除く): 38910294

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 31327, 62654, 93981, 187962, 281943, 532559, 563886, 845829, 1065118, 1597677, 1691658, 3195354, 4793031, 9586062, 14379093, 28758186]

約数ペア:

[(1, 28758186), (2, 14379093), (3, 9586062), (6, 4793031), (9, 3195354), (17, 1691658), (18, 1597677), (27, 1065118), (34, 845829), (51, 563886), (54, 532559), (102, 281943), (153, 187962), (306, 93981), (459, 62654), (918, 31327)]