12869604

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 38541888

約数和(自身を除く): 25672284

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 81, 92, 99, 108, 132, 138, 157, 162, 198, 207, 253, 276, 297, 314, 324, 396, 414, 471, 506, 594, 621, 628, 759, 828, 891, 942, 1012, 1188, 1242, 1413, 1518, 1727, 1782, 1863, 1884, 2277, 2484, 2826, 3036, 3454, 3564, 3611, 3726, 4239, 4554, 5181, 5652, 6831, 6908, 7222, 7452, 8478, 9108, 10362, 10833, 12717, 13662, 14444, 15543, 16956, 20493, 20724, 21666, 25434, 27324, 31086, 32499, 39721, 40986, 43332, 46629, 50868, 62172, 64998, 79442, 81972, 93258, 97497, 119163, 129996, 139887, 158884, 186516, 194994, 238326, 279774, 292491, 357489, 389988, 476652, 559548, 584982, 714978, 1072467, 1169964, 1429956, 2144934, 3217401, 4289868, 6434802, 12869604]

約数ペア:

[(1, 12869604), (2, 6434802), (3, 4289868), (4, 3217401), (6, 2144934), (9, 1429956), (11, 1169964), (12, 1072467), (18, 714978), (22, 584982), (23, 559548), (27, 476652), (33, 389988), (36, 357489), (44, 292491), (46, 279774), (54, 238326), (66, 194994), (69, 186516), (81, 158884), (92, 139887), (99, 129996), (108, 119163), (132, 97497), (138, 93258), (157, 81972), (162, 79442), (198, 64998), (207, 62172), (253, 50868), (276, 46629), (297, 43332), (314, 40986), (324, 39721), (396, 32499), (414, 31086), (471, 27324), (506, 25434), (594, 21666), (621, 20724), (628, 20493), (759, 16956), (828, 15543), (891, 14444), (942, 13662), (1012, 12717), (1188, 10833), (1242, 10362), (1413, 9108), (1518, 8478), (1727, 7452), (1782, 7222), (1863, 6908), (1884, 6831), (2277, 5652), (2484, 5181), (2826, 4554), (3036, 4239), (3454, 3726), (3564, 3611)]