26959338

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1068

約数の個数: 64

約数和(自身を含む): 69477120

約数和(自身を除く): 42517782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 126, 146, 189, 219, 378, 438, 511, 657, 977, 1022, 1314, 1533, 1954, 1971, 2931, 3066, 3942, 4599, 5862, 6839, 8793, 9198, 13678, 13797, 17586, 20517, 26379, 27594, 41034, 52758, 61551, 71321, 123102, 142642, 184653, 213963, 369306, 427926, 499247, 641889, 998494, 1283778, 1497741, 1925667, 2995482, 3851334, 4493223, 8986446, 13479669, 26959338]

約数ペア:

[(1, 26959338), (2, 13479669), (3, 8986446), (6, 4493223), (7, 3851334), (9, 2995482), (14, 1925667), (18, 1497741), (21, 1283778), (27, 998494), (42, 641889), (54, 499247), (63, 427926), (73, 369306), (126, 213963), (146, 184653), (189, 142642), (219, 123102), (378, 71321), (438, 61551), (511, 52758), (657, 41034), (977, 27594), (1022, 26379), (1314, 20517), (1533, 17586), (1954, 13797), (1971, 13678), (2931, 9198), (3066, 8793), (3942, 6839), (4599, 5862)]