18052170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8243}}^1$

素因数の和:8326

約数の個数: 32

約数和(自身を含む): 43924032

約数和(自身を除く): 25871862

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 8243, 16486, 24729, 41215, 49458, 82430, 123645, 247290, 601739, 1203478, 1805217, 3008695, 3610434, 6017390, 9026085, 18052170]

約数ペア:

[(1, 18052170), (2, 9026085), (3, 6017390), (5, 3610434), (6, 3008695), (10, 1805217), (15, 1203478), (30, 601739), (73, 247290), (146, 123645), (219, 82430), (365, 49458), (438, 41215), (730, 24729), (1095, 16486), (2190, 8243)]