9778446

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{2273}}^1$

素因数の和:2520

約数の個数: 24

約数和(自身を含む): 21284640

約数和(自身を除く): 11506194

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 2273, 4302, 4546, 6819, 13638, 20457, 40914, 543247, 1086494, 1629741, 3259482, 4889223, 9778446]

約数ペア:

[(1, 9778446), (2, 4889223), (3, 3259482), (6, 1629741), (9, 1086494), (18, 543247), (239, 40914), (478, 20457), (717, 13638), (1434, 6819), (2151, 4546), (2273, 4302)]