23236518

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 52005888

約数和(自身を除く): 28769370

約数列:

[1, 2, 3, 6, 17, 34, 37, 47, 51, 74, 94, 102, 111, 131, 141, 222, 262, 282, 393, 629, 786, 799, 1258, 1598, 1739, 1887, 2227, 2397, 3478, 3774, 4454, 4794, 4847, 5217, 6157, 6681, 9694, 10434, 12314, 13362, 14541, 18471, 29082, 29563, 36942, 59126, 82399, 88689, 104669, 164798, 177378, 209338, 227809, 247197, 314007, 455618, 494394, 628014, 683427, 1366854, 3872753, 7745506, 11618259, 23236518]

約数ペア:

[(1, 23236518), (2, 11618259), (3, 7745506), (6, 3872753), (17, 1366854), (34, 683427), (37, 628014), (47, 494394), (51, 455618), (74, 314007), (94, 247197), (102, 227809), (111, 209338), (131, 177378), (141, 164798), (222, 104669), (262, 88689), (282, 82399), (393, 59126), (629, 36942), (786, 29563), (799, 29082), (1258, 18471), (1598, 14541), (1739, 13362), (1887, 12314), (2227, 10434), (2397, 9694), (3478, 6681), (3774, 6157), (4454, 5217), (4794, 4847)]