23385258

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 72

約数和(自身を含む): 56848428

約数和(自身を除く): 33463170

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 73, 74, 78, 111, 117, 146, 219, 222, 234, 333, 438, 481, 657, 666, 949, 962, 1314, 1369, 1443, 1898, 2701, 2738, 2847, 2886, 4107, 4329, 5402, 5694, 8103, 8214, 8541, 8658, 12321, 16206, 17082, 17797, 24309, 24642, 35113, 35594, 48618, 53391, 70226, 99937, 105339, 106782, 160173, 199874, 210678, 299811, 316017, 320346, 599622, 632034, 899433, 1299181, 1798866, 2598362, 3897543, 7795086, 11692629, 23385258]

約数ペア:

[(1, 23385258), (2, 11692629), (3, 7795086), (6, 3897543), (9, 2598362), (13, 1798866), (18, 1299181), (26, 899433), (37, 632034), (39, 599622), (73, 320346), (74, 316017), (78, 299811), (111, 210678), (117, 199874), (146, 160173), (219, 106782), (222, 105339), (234, 99937), (333, 70226), (438, 53391), (481, 48618), (657, 35594), (666, 35113), (949, 24642), (962, 24309), (1314, 17797), (1369, 17082), (1443, 16206), (1898, 12321), (2701, 8658), (2738, 8541), (2847, 8214), (2886, 8103), (4107, 5694), (4329, 5402)]