188315478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{804767}}^1$

素因数の和:804788

約数の個数: 24

約数和(自身を含む): 439403328

約数和(自身を除く): 251087850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 804767, 1609534, 2414301, 4828602, 7242903, 10461971, 14485806, 20923942, 31385913, 62771826, 94157739, 188315478]

約数ペア:

[(1, 188315478), (2, 94157739), (3, 62771826), (6, 31385913), (9, 20923942), (13, 14485806), (18, 10461971), (26, 7242903), (39, 4828602), (78, 2414301), (117, 1609534), (234, 804767)]