23190894

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 54432000

約数和(自身を除く): 31241106

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 59, 87, 118, 174, 177, 251, 261, 354, 502, 522, 531, 753, 783, 1062, 1506, 1566, 1593, 1711, 2259, 3186, 3422, 4518, 5133, 6777, 7279, 10266, 13554, 14558, 14809, 15399, 21837, 29618, 30798, 43674, 44427, 46197, 65511, 88854, 92394, 131022, 133281, 196533, 266562, 393066, 399843, 429461, 799686, 858922, 1288383, 2576766, 3865149, 7730298, 11595447, 23190894]

約数ペア:

[(1, 23190894), (2, 11595447), (3, 7730298), (6, 3865149), (9, 2576766), (18, 1288383), (27, 858922), (29, 799686), (54, 429461), (58, 399843), (59, 393066), (87, 266562), (118, 196533), (174, 133281), (177, 131022), (251, 92394), (261, 88854), (354, 65511), (502, 46197), (522, 44427), (531, 43674), (753, 30798), (783, 29618), (1062, 21837), (1506, 15399), (1566, 14809), (1593, 14558), (1711, 13554), (2259, 10266), (3186, 7279), (3422, 6777), (4518, 5133)]