17249724

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 46230912

約数和(自身を除く): 28981188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 83, 92, 138, 166, 207, 249, 251, 276, 332, 414, 498, 502, 747, 753, 828, 996, 1004, 1494, 1506, 1909, 2259, 2988, 3012, 3818, 4518, 5727, 5773, 7636, 9036, 11454, 11546, 17181, 17319, 20833, 22908, 23092, 34362, 34638, 41666, 51957, 62499, 68724, 69276, 83332, 103914, 124998, 187497, 207828, 249996, 374994, 479159, 749988, 958318, 1437477, 1916636, 2874954, 4312431, 5749908, 8624862, 17249724]

約数ペア:

[(1, 17249724), (2, 8624862), (3, 5749908), (4, 4312431), (6, 2874954), (9, 1916636), (12, 1437477), (18, 958318), (23, 749988), (36, 479159), (46, 374994), (69, 249996), (83, 207828), (92, 187497), (138, 124998), (166, 103914), (207, 83332), (249, 69276), (251, 68724), (276, 62499), (332, 51957), (414, 41666), (498, 34638), (502, 34362), (747, 23092), (753, 22908), (828, 20833), (996, 17319), (1004, 17181), (1494, 11546), (1506, 11454), (1909, 9036), (2259, 7636), (2988, 5773), (3012, 5727), (3818, 4518)]