16863228

素因数分解:

$2^2\times 3^6\times {\mathrm{5783}}^1$

素因数の和:5805

約数の個数: 42

約数和(自身を含む): 44253384

約数和(自身を除く): 27390156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 5783, 11566, 17349, 23132, 34698, 52047, 69396, 104094, 156141, 208188, 312282, 468423, 624564, 936846, 1405269, 1873692, 2810538, 4215807, 5621076, 8431614, 16863228]

約数ペア:

[(1, 16863228), (2, 8431614), (3, 5621076), (4, 4215807), (6, 2810538), (9, 1873692), (12, 1405269), (18, 936846), (27, 624564), (36, 468423), (54, 312282), (81, 208188), (108, 156141), (162, 104094), (243, 69396), (324, 52047), (486, 34698), (729, 23132), (972, 17349), (1458, 11566), (2916, 5783)]