8898516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1021

約数の個数: 72

約数和(自身を含む): 25631424

約数和(自身を除く): 16732908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 977, 1012, 1518, 1954, 2277, 2931, 3036, 3908, 4554, 5862, 8793, 9108, 10747, 11724, 17586, 21494, 22471, 32241, 35172, 42988, 44942, 64482, 67413, 89884, 96723, 128964, 134826, 193446, 202239, 247181, 269652, 386892, 404478, 494362, 741543, 808956, 988724, 1483086, 2224629, 2966172, 4449258, 8898516]

約数ペア:

[(1, 8898516), (2, 4449258), (3, 2966172), (4, 2224629), (6, 1483086), (9, 988724), (11, 808956), (12, 741543), (18, 494362), (22, 404478), (23, 386892), (33, 269652), (36, 247181), (44, 202239), (46, 193446), (66, 134826), (69, 128964), (92, 96723), (99, 89884), (132, 67413), (138, 64482), (198, 44942), (207, 42988), (253, 35172), (276, 32241), (396, 22471), (414, 21494), (506, 17586), (759, 11724), (828, 10747), (977, 9108), (1012, 8793), (1518, 5862), (1954, 4554), (2277, 3908), (2931, 3036)]