17764956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 49546224

約数和(自身を除く): 31781268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 113, 132, 198, 226, 339, 396, 397, 452, 678, 794, 1017, 1191, 1243, 1356, 1588, 2034, 2382, 2486, 3573, 3729, 4068, 4367, 4764, 4972, 7146, 7458, 8734, 11187, 13101, 14292, 14916, 17468, 22374, 26202, 39303, 44748, 44861, 52404, 78606, 89722, 134583, 157212, 179444, 269166, 403749, 493471, 538332, 807498, 986942, 1480413, 1614996, 1973884, 2960826, 4441239, 5921652, 8882478, 17764956]

約数ペア:

[(1, 17764956), (2, 8882478), (3, 5921652), (4, 4441239), (6, 2960826), (9, 1973884), (11, 1614996), (12, 1480413), (18, 986942), (22, 807498), (33, 538332), (36, 493471), (44, 403749), (66, 269166), (99, 179444), (113, 157212), (132, 134583), (198, 89722), (226, 78606), (339, 52404), (396, 44861), (397, 44748), (452, 39303), (678, 26202), (794, 22374), (1017, 17468), (1191, 14916), (1243, 14292), (1356, 13101), (1588, 11187), (2034, 8734), (2382, 7458), (2486, 7146), (3573, 4972), (3729, 4764), (4068, 4367)]