61211898

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1787}}^1$

素因数の和:1979

約数の個数: 48

約数和(自身を含む): 145600416

約数和(自身を除く): 84388518

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 173, 198, 346, 519, 1038, 1557, 1787, 1903, 3114, 3574, 3806, 5361, 5709, 10722, 11418, 16083, 17127, 19657, 32166, 34254, 39314, 58971, 117942, 176913, 309151, 353826, 618302, 927453, 1854906, 2782359, 3400661, 5564718, 6801322, 10201983, 20403966, 30605949, 61211898]

約数ペア:

[(1, 61211898), (2, 30605949), (3, 20403966), (6, 10201983), (9, 6801322), (11, 5564718), (18, 3400661), (22, 2782359), (33, 1854906), (66, 927453), (99, 618302), (173, 353826), (198, 309151), (346, 176913), (519, 117942), (1038, 58971), (1557, 39314), (1787, 34254), (1903, 32166), (3114, 19657), (3574, 17127), (3806, 16083), (5361, 11418), (5709, 10722)]