123837084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{491417}}^1$

素因数の和:491434

約数の個数: 36

約数和(自身を含む): 357752304

約数和(自身を除く): 233915220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 491417, 982834, 1474251, 1965668, 2948502, 3439919, 4422753, 5897004, 6879838, 8845506, 10319757, 13759676, 17691012, 20639514, 30959271, 41279028, 61918542, 123837084]

約数ペア:

[(1, 123837084), (2, 61918542), (3, 41279028), (4, 30959271), (6, 20639514), (7, 17691012), (9, 13759676), (12, 10319757), (14, 8845506), (18, 6879838), (21, 5897004), (28, 4422753), (36, 3439919), (42, 2948502), (63, 1965668), (84, 1474251), (126, 982834), (252, 491417)]