8978958

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{9781}}^1$

素因数の和:9809

約数の個数: 32

約数和(自身を含む): 21129120

約数和(自身を除く): 12150162

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 9781, 19562, 29343, 58686, 88029, 166277, 176058, 264087, 332554, 498831, 528174, 997662, 1496493, 2992986, 4489479, 8978958]

約数ペア:

[(1, 8978958), (2, 4489479), (3, 2992986), (6, 1496493), (9, 997662), (17, 528174), (18, 498831), (27, 332554), (34, 264087), (51, 176058), (54, 166277), (102, 88029), (153, 58686), (306, 29343), (459, 19562), (918, 9781)]