154244538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1224163}}^1$

素因数の和:1224178

約数の個数: 24

約数和(自身を含む): 381939168

約数和(自身を除く): 227694630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1224163, 2448326, 3672489, 7344978, 8569141, 11017467, 17138282, 22034934, 25707423, 51414846, 77122269, 154244538]

約数ペア:

[(1, 154244538), (2, 77122269), (3, 51414846), (6, 25707423), (7, 22034934), (9, 17138282), (14, 11017467), (18, 8569141), (21, 7344978), (42, 3672489), (63, 2448326), (126, 1224163)]