123690084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1472501}}^1$

素因数の和:1472515

約数の個数: 24

約数和(自身を含む): 329840448

約数和(自身を除く): 206150364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1472501, 2945002, 4417503, 5890004, 8835006, 10307507, 17670012, 20615014, 30922521, 41230028, 61845042, 123690084]

約数ペア:

[(1, 123690084), (2, 61845042), (3, 41230028), (4, 30922521), (6, 20615014), (7, 17670012), (12, 10307507), (14, 8835006), (21, 5890004), (28, 4417503), (42, 2945002), (84, 1472501)]