16647066

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 38787840

約数和(自身を除く): 22140774

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 73, 82, 103, 123, 146, 206, 219, 246, 309, 369, 438, 618, 657, 738, 927, 1107, 1314, 1854, 1971, 2214, 2781, 2993, 3942, 4223, 5562, 5986, 7519, 8446, 8979, 12669, 15038, 17958, 22557, 25338, 26937, 38007, 45114, 53874, 67671, 76014, 80811, 114021, 135342, 161622, 203013, 228042, 308279, 406026, 616558, 924837, 1849674, 2774511, 5549022, 8323533, 16647066]

約数ペア:

[(1, 16647066), (2, 8323533), (3, 5549022), (6, 2774511), (9, 1849674), (18, 924837), (27, 616558), (41, 406026), (54, 308279), (73, 228042), (82, 203013), (103, 161622), (123, 135342), (146, 114021), (206, 80811), (219, 76014), (246, 67671), (309, 53874), (369, 45114), (438, 38007), (618, 26937), (657, 25338), (738, 22557), (927, 17958), (1107, 15038), (1314, 12669), (1854, 8979), (1971, 8446), (2214, 7519), (2781, 5986), (2993, 5562), (3942, 4223)]