188907228

素因数分解:

$2^2\times 3^6\times {\mathrm{64783}}^1$

素因数の和:64805

約数の個数: 42

約数和(自身を含む): 495662384

約数和(自身を除く): 306755156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 64783, 129566, 194349, 259132, 388698, 583047, 777396, 1166094, 1749141, 2332188, 3498282, 5247423, 6996564, 10494846, 15742269, 20989692, 31484538, 47226807, 62969076, 94453614, 188907228]

約数ペア:

[(1, 188907228), (2, 94453614), (3, 62969076), (4, 47226807), (6, 31484538), (9, 20989692), (12, 15742269), (18, 10494846), (27, 6996564), (36, 5247423), (54, 3498282), (81, 2332188), (108, 1749141), (162, 1166094), (243, 777396), (324, 583047), (486, 388698), (729, 259132), (972, 194349), (1458, 129566), (2916, 64783)]