28683162

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 65744640

約数和(自身を除く): 37061478

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 79, 138, 158, 207, 237, 414, 474, 711, 877, 1422, 1754, 1817, 2631, 3634, 5262, 5451, 7893, 10902, 15786, 16353, 20171, 32706, 40342, 60513, 69283, 121026, 138566, 181539, 207849, 363078, 415698, 623547, 1247094, 1593509, 3187018, 4780527, 9561054, 14341581, 28683162]

約数ペア:

[(1, 28683162), (2, 14341581), (3, 9561054), (6, 4780527), (9, 3187018), (18, 1593509), (23, 1247094), (46, 623547), (69, 415698), (79, 363078), (138, 207849), (158, 181539), (207, 138566), (237, 121026), (414, 69283), (474, 60513), (711, 40342), (877, 32706), (1422, 20171), (1754, 16353), (1817, 15786), (2631, 10902), (3634, 7893), (5262, 5451)]