1278902322

素因数分解:

$2^1\times 3^2\times {\mathrm{5087}}^1\times {\mathrm{13967}}^1$

素因数の和:19062

約数の個数: 24

約数和(自身を含む): 2771698176

約数和(自身を除く): 1492795854

約数列:

[1, 2, 3, 6, 9, 18, 5087, 10174, 13967, 15261, 27934, 30522, 41901, 45783, 83802, 91566, 125703, 251406, 71050129, 142100258, 213150387, 426300774, 639451161, 1278902322]

約数ペア:

[(1, 1278902322), (2, 639451161), (3, 426300774), (6, 213150387), (9, 142100258), (18, 71050129), (5087, 251406), (10174, 125703), (13967, 91566), (15261, 83802), (27934, 45783), (30522, 41901)]