9489708

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 25535328

約数和(自身を除く): 16045620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 73, 92, 138, 146, 157, 207, 219, 276, 292, 314, 414, 438, 471, 628, 657, 828, 876, 942, 1314, 1413, 1679, 1884, 2628, 2826, 3358, 3611, 5037, 5652, 6716, 7222, 10074, 10833, 11461, 14444, 15111, 20148, 21666, 22922, 30222, 32499, 34383, 43332, 45844, 60444, 64998, 68766, 103149, 129996, 137532, 206298, 263603, 412596, 527206, 790809, 1054412, 1581618, 2372427, 3163236, 4744854, 9489708]

約数ペア:

[(1, 9489708), (2, 4744854), (3, 3163236), (4, 2372427), (6, 1581618), (9, 1054412), (12, 790809), (18, 527206), (23, 412596), (36, 263603), (46, 206298), (69, 137532), (73, 129996), (92, 103149), (138, 68766), (146, 64998), (157, 60444), (207, 45844), (219, 43332), (276, 34383), (292, 32499), (314, 30222), (414, 22922), (438, 21666), (471, 20148), (628, 15111), (657, 14444), (828, 11461), (876, 10833), (942, 10074), (1314, 7222), (1413, 6716), (1679, 5652), (1884, 5037), (2628, 3611), (2826, 3358)]