1687002012

素因数分解:

$2^2\times 3^3\times {\mathrm{15620389}}^1$

素因数の和:15620402

約数の個数: 24

約数和(自身を含む): 4373709200

約数和(自身を除く): 2686707188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 15620389, 31240778, 46861167, 62481556, 93722334, 140583501, 187444668, 281167002, 421750503, 562334004, 843501006, 1687002012]

約数ペア:

[(1, 1687002012), (2, 843501006), (3, 562334004), (4, 421750503), (6, 281167002), (9, 187444668), (12, 140583501), (18, 93722334), (27, 62481556), (36, 46861167), (54, 31240778), (108, 15620389)]