13126284

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 35223552

約数和(自身を除く): 22097268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 83, 92, 138, 166, 191, 207, 249, 276, 332, 382, 414, 498, 573, 747, 764, 828, 996, 1146, 1494, 1719, 1909, 2292, 2988, 3438, 3818, 4393, 5727, 6876, 7636, 8786, 11454, 13179, 15853, 17181, 17572, 22908, 26358, 31706, 34362, 39537, 47559, 52716, 63412, 68724, 79074, 95118, 142677, 158148, 190236, 285354, 364619, 570708, 729238, 1093857, 1458476, 2187714, 3281571, 4375428, 6563142, 13126284]

約数ペア:

[(1, 13126284), (2, 6563142), (3, 4375428), (4, 3281571), (6, 2187714), (9, 1458476), (12, 1093857), (18, 729238), (23, 570708), (36, 364619), (46, 285354), (69, 190236), (83, 158148), (92, 142677), (138, 95118), (166, 79074), (191, 68724), (207, 63412), (249, 52716), (276, 47559), (332, 39537), (382, 34362), (414, 31706), (498, 26358), (573, 22908), (747, 17572), (764, 17181), (828, 15853), (996, 13179), (1146, 11454), (1494, 8786), (1719, 7636), (1909, 6876), (2292, 5727), (2988, 4393), (3438, 3818)]