1580652

素因数分解:

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

素因数の和:139

約数の個数: 54

約数和(自身を含む): 4227132

約数和(自身を除く): 2646480

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 83, 92, 138, 166, 207, 249, 276, 332, 414, 498, 529, 747, 828, 996, 1058, 1494, 1587, 1909, 2116, 2988, 3174, 3818, 4761, 5727, 6348, 7636, 9522, 11454, 17181, 19044, 22908, 34362, 43907, 68724, 87814, 131721, 175628, 263442, 395163, 526884, 790326, 1580652]

約数ペア:

[(1, 1580652), (2, 790326), (3, 526884), (4, 395163), (6, 263442), (9, 175628), (12, 131721), (18, 87814), (23, 68724), (36, 43907), (46, 34362), (69, 22908), (83, 19044), (92, 17181), (138, 11454), (166, 9522), (207, 7636), (249, 6348), (276, 5727), (332, 4761), (414, 3818), (498, 3174), (529, 2988), (747, 2116), (828, 1909), (996, 1587), (1058, 1494)]