18625392

素因数分解:

$2^4\times 3^2\times {\mathrm{211}}^1\times {\mathrm{613}}^1$

素因数の和:838

約数の個数: 60

約数和(自身を含む): 52457704

約数和(自身を除く): 33832312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 211, 422, 613, 633, 844, 1226, 1266, 1688, 1839, 1899, 2452, 2532, 3376, 3678, 3798, 4904, 5064, 5517, 7356, 7596, 9808, 10128, 11034, 14712, 15192, 22068, 29424, 30384, 44136, 88272, 129343, 258686, 388029, 517372, 776058, 1034744, 1164087, 1552116, 2069488, 2328174, 3104232, 4656348, 6208464, 9312696, 18625392]

約数ペア:

[(1, 18625392), (2, 9312696), (3, 6208464), (4, 4656348), (6, 3104232), (8, 2328174), (9, 2069488), (12, 1552116), (16, 1164087), (18, 1034744), (24, 776058), (36, 517372), (48, 388029), (72, 258686), (144, 129343), (211, 88272), (422, 44136), (613, 30384), (633, 29424), (844, 22068), (1226, 15192), (1266, 14712), (1688, 11034), (1839, 10128), (1899, 9808), (2452, 7596), (2532, 7356), (3376, 5517), (3678, 5064), (3798, 4904)]