22731678

素因数分解:

$2^1\times 3^7\times {\mathrm{5197}}^1$

素因数の和:5220

約数の個数: 32

約数和(自身を含む): 51148320

約数和(自身を除く): 28416642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 5197, 10394, 15591, 31182, 46773, 93546, 140319, 280638, 420957, 841914, 1262871, 2525742, 3788613, 7577226, 11365839, 22731678]

約数ペア:

[(1, 22731678), (2, 11365839), (3, 7577226), (6, 3788613), (9, 2525742), (18, 1262871), (27, 841914), (54, 420957), (81, 280638), (162, 140319), (243, 93546), (486, 46773), (729, 31182), (1458, 15591), (2187, 10394), (4374, 5197)]