9957834

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 22486464

約数和(自身を除く): 12528630

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 103, 123, 131, 206, 246, 262, 309, 369, 393, 618, 738, 786, 927, 1179, 1854, 2358, 4223, 5371, 8446, 10742, 12669, 13493, 16113, 25338, 26986, 32226, 38007, 40479, 48339, 76014, 80958, 96678, 121437, 242874, 553213, 1106426, 1659639, 3319278, 4978917, 9957834]

約数ペア:

[(1, 9957834), (2, 4978917), (3, 3319278), (6, 1659639), (9, 1106426), (18, 553213), (41, 242874), (82, 121437), (103, 96678), (123, 80958), (131, 76014), (206, 48339), (246, 40479), (262, 38007), (309, 32226), (369, 26986), (393, 25338), (618, 16113), (738, 13493), (786, 12669), (927, 10742), (1179, 8446), (1854, 5371), (2358, 4223)]