18007570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1487}}^1$

素因数の和:1674

約数の個数: 32

約数和(自身を含む): 37283328

約数和(自身を除く): 19275758

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1487, 1730, 2422, 2974, 6055, 7435, 10409, 12110, 14870, 20818, 52045, 104090, 257251, 514502, 1286255, 1800757, 2572510, 3601514, 9003785, 18007570]

約数ペア:

[(1, 18007570), (2, 9003785), (5, 3601514), (7, 2572510), (10, 1800757), (14, 1286255), (35, 514502), (70, 257251), (173, 104090), (346, 52045), (865, 20818), (1211, 14870), (1487, 12110), (1730, 10409), (2422, 7435), (2974, 6055)]