16685291214

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{727}}^1\times {\mathrm{21611}}^1$

素因数の和:22405

約数の個数: 48

約数和(自身を含む): 36816474240

約数和(自身を除く): 20131183026

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 727, 1062, 1454, 2181, 4362, 6543, 13086, 21611, 42893, 43222, 64833, 85786, 128679, 129666, 194499, 257358, 386037, 388998, 772074, 1275049, 2550098, 3825147, 7650294, 11475441, 15711197, 22950882, 31422394, 47133591, 94267182, 141400773, 282801546, 926960623, 1853921246, 2780881869, 5561763738, 8342645607, 16685291214]

約数ペア:

[(1, 16685291214), (2, 8342645607), (3, 5561763738), (6, 2780881869), (9, 1853921246), (18, 926960623), (59, 282801546), (118, 141400773), (177, 94267182), (354, 47133591), (531, 31422394), (727, 22950882), (1062, 15711197), (1454, 11475441), (2181, 7650294), (4362, 3825147), (6543, 2550098), (13086, 1275049), (21611, 772074), (42893, 388998), (43222, 386037), (64833, 257358), (85786, 194499), (128679, 129666)]