220961826

素因数分解:

$2^1\times 3^2\times {\mathrm{251}}^1\times {\mathrm{48907}}^1$

素因数の和:49166

約数の個数: 24

約数和(自身を含む): 480667824

約数和(自身を除く): 259705998

約数列:

[1, 2, 3, 6, 9, 18, 251, 502, 753, 1506, 2259, 4518, 48907, 97814, 146721, 293442, 440163, 880326, 12275657, 24551314, 36826971, 73653942, 110480913, 220961826]

約数ペア:

[(1, 220961826), (2, 110480913), (3, 73653942), (6, 36826971), (9, 24551314), (18, 12275657), (251, 880326), (502, 440163), (753, 293442), (1506, 146721), (2259, 97814), (4518, 48907)]