1288859094

素因数分解:

$2^1\times 3^3\times {\mathrm{349}}^1\times {\mathrm{68389}}^1$

素因数の和:68749

約数の個数: 32

約数和(自身を含む): 2872380000

約数和(自身を除く): 1583520906

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 349, 698, 1047, 2094, 3141, 6282, 9423, 18846, 68389, 136778, 205167, 410334, 615501, 1231002, 1846503, 3693006, 23867761, 47735522, 71603283, 143206566, 214809849, 429619698, 644429547, 1288859094]

約数ペア:

[(1, 1288859094), (2, 644429547), (3, 429619698), (6, 214809849), (9, 143206566), (18, 71603283), (27, 47735522), (54, 23867761), (349, 3693006), (698, 1846503), (1047, 1231002), (2094, 615501), (3141, 410334), (6282, 205167), (9423, 136778), (18846, 68389)]