16213158

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 38132640

約数和(自身を除く): 21919482

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 193, 234, 359, 386, 579, 718, 1077, 1158, 1737, 2154, 2509, 3231, 3474, 4667, 5018, 6462, 7527, 9334, 14001, 15054, 22581, 28002, 42003, 45162, 69287, 84006, 138574, 207861, 415722, 623583, 900731, 1247166, 1801462, 2702193, 5404386, 8106579, 16213158]

約数ペア:

[(1, 16213158), (2, 8106579), (3, 5404386), (6, 2702193), (9, 1801462), (13, 1247166), (18, 900731), (26, 623583), (39, 415722), (78, 207861), (117, 138574), (193, 84006), (234, 69287), (359, 45162), (386, 42003), (579, 28002), (718, 22581), (1077, 15054), (1158, 14001), (1737, 9334), (2154, 7527), (2509, 6462), (3231, 5018), (3474, 4667)]