222760278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{951967}}^1$

素因数の和:951988

約数の個数: 24

約数和(自身を含む): 519774528

約数和(自身を除く): 297014250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 951967, 1903934, 2855901, 5711802, 8567703, 12375571, 17135406, 24751142, 37126713, 74253426, 111380139, 222760278]

約数ペア:

[(1, 222760278), (2, 111380139), (3, 74253426), (6, 37126713), (9, 24751142), (13, 17135406), (18, 12375571), (26, 8567703), (39, 5711802), (78, 2855901), (117, 1903934), (234, 951967)]