22376268

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 59007312

約数和(自身を除く): 36631044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 107, 111, 148, 157, 214, 222, 314, 321, 333, 428, 444, 471, 628, 642, 666, 942, 963, 1284, 1332, 1413, 1884, 1926, 2826, 3852, 3959, 5652, 5809, 7918, 11618, 11877, 15836, 16799, 17427, 23236, 23754, 33598, 34854, 35631, 47508, 50397, 52281, 67196, 69708, 71262, 100794, 104562, 142524, 151191, 201588, 209124, 302382, 604764, 621563, 1243126, 1864689, 2486252, 3729378, 5594067, 7458756, 11188134, 22376268]

約数ペア:

[(1, 22376268), (2, 11188134), (3, 7458756), (4, 5594067), (6, 3729378), (9, 2486252), (12, 1864689), (18, 1243126), (36, 621563), (37, 604764), (74, 302382), (107, 209124), (111, 201588), (148, 151191), (157, 142524), (214, 104562), (222, 100794), (314, 71262), (321, 69708), (333, 67196), (428, 52281), (444, 50397), (471, 47508), (628, 35631), (642, 34854), (666, 33598), (942, 23754), (963, 23236), (1284, 17427), (1332, 16799), (1413, 15836), (1884, 11877), (1926, 11618), (2826, 7918), (3852, 5809), (3959, 5652)]