8281242

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 19027008

約数和(自身を除く): 10745766

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 83, 138, 166, 207, 241, 249, 414, 482, 498, 723, 747, 1446, 1494, 1909, 2169, 3818, 4338, 5543, 5727, 11086, 11454, 16629, 17181, 20003, 33258, 34362, 40006, 49887, 60009, 99774, 120018, 180027, 360054, 460069, 920138, 1380207, 2760414, 4140621, 8281242]

約数ペア:

[(1, 8281242), (2, 4140621), (3, 2760414), (6, 1380207), (9, 920138), (18, 460069), (23, 360054), (46, 180027), (69, 120018), (83, 99774), (138, 60009), (166, 49887), (207, 40006), (241, 34362), (249, 33258), (414, 20003), (482, 17181), (498, 16629), (723, 11454), (747, 11086), (1446, 5727), (1494, 5543), (1909, 4338), (2169, 3818)]