61340886

素因数分解:

$2^1\times 3^2\times {\mathrm{251}}^1\times {\mathrm{13577}}^1$

素因数の和:13836

約数の個数: 24

約数和(自身を含む): 133444584

約数和(自身を除く): 72103698

約数列:

[1, 2, 3, 6, 9, 18, 251, 502, 753, 1506, 2259, 4518, 13577, 27154, 40731, 81462, 122193, 244386, 3407827, 6815654, 10223481, 20446962, 30670443, 61340886]

約数ペア:

[(1, 61340886), (2, 30670443), (3, 20446962), (6, 10223481), (9, 6815654), (18, 3407827), (251, 244386), (502, 122193), (753, 81462), (1506, 40731), (2259, 27154), (4518, 13577)]