13389588

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 35887488

約数和(自身を除く): 22497900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 103, 138, 157, 206, 207, 276, 309, 314, 412, 414, 471, 618, 628, 828, 927, 942, 1236, 1413, 1854, 1884, 2369, 2826, 3611, 3708, 4738, 5652, 7107, 7222, 9476, 10833, 14214, 14444, 16171, 21321, 21666, 28428, 32342, 32499, 42642, 43332, 48513, 64684, 64998, 85284, 97026, 129996, 145539, 194052, 291078, 371933, 582156, 743866, 1115799, 1487732, 2231598, 3347397, 4463196, 6694794, 13389588]

約数ペア:

[(1, 13389588), (2, 6694794), (3, 4463196), (4, 3347397), (6, 2231598), (9, 1487732), (12, 1115799), (18, 743866), (23, 582156), (36, 371933), (46, 291078), (69, 194052), (92, 145539), (103, 129996), (138, 97026), (157, 85284), (206, 64998), (207, 64684), (276, 48513), (309, 43332), (314, 42642), (412, 32499), (414, 32342), (471, 28428), (618, 21666), (628, 21321), (828, 16171), (927, 14444), (942, 14214), (1236, 10833), (1413, 9476), (1854, 7222), (1884, 7107), (2369, 5652), (2826, 4738), (3611, 3708)]