18161670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8293}}^1$

素因数の和:8376

約数の個数: 32

約数和(自身を含む): 44190432

約数和(自身を除く): 26028762

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 8293, 16586, 24879, 41465, 49758, 82930, 124395, 248790, 605389, 1210778, 1816167, 3026945, 3632334, 6053890, 9080835, 18161670]

約数ペア:

[(1, 18161670), (2, 9080835), (3, 6053890), (5, 3632334), (6, 3026945), (10, 1816167), (15, 1210778), (30, 605389), (73, 248790), (146, 124395), (219, 82930), (365, 49758), (438, 41465), (730, 24879), (1095, 16586), (2190, 8293)]