2018575071

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{15583}}^1$

素因数の和:16015

約数の個数: 24

約数和(自身を含む): 3002413440

約数和(自身を除く): 983838369

約数列:

[1, 3, 9, 37, 111, 333, 389, 1167, 3501, 14393, 15583, 43179, 46749, 129537, 140247, 576571, 1729713, 5189139, 6061787, 18185361, 54556083, 224286119, 672858357, 2018575071]

約数ペア:

[(1, 2018575071), (3, 672858357), (9, 224286119), (37, 54556083), (111, 18185361), (333, 6061787), (389, 5189139), (1167, 1729713), (3501, 576571), (14393, 140247), (15583, 129537), (43179, 46749)]