138387258

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{22679}}^1$

素因数の和:22803

約数の個数: 32

約数和(自身を含む): 310262400

約数和(自身を除く): 171875142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 2034, 3051, 6102, 22679, 45358, 68037, 136074, 204111, 408222, 612333, 1224666, 2562727, 5125454, 7688181, 15376362, 23064543, 46129086, 69193629, 138387258]

約数ペア:

[(1, 138387258), (2, 69193629), (3, 46129086), (6, 23064543), (9, 15376362), (18, 7688181), (27, 5125454), (54, 2562727), (113, 1224666), (226, 612333), (339, 408222), (678, 204111), (1017, 136074), (2034, 68037), (3051, 45358), (6102, 22679)]