18294816

素因数分解:

$2^5\times 3^1\times {\mathrm{149}}^1\times {\mathrm{1279}}^1$

素因数の和:1441

約数の個数: 48

約数和(自身を含む): 48384000

約数和(自身を除く): 30089184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 149, 298, 447, 596, 894, 1192, 1279, 1788, 2384, 2558, 3576, 3837, 4768, 5116, 7152, 7674, 10232, 14304, 15348, 20464, 30696, 40928, 61392, 122784, 190571, 381142, 571713, 762284, 1143426, 1524568, 2286852, 3049136, 4573704, 6098272, 9147408, 18294816]

約数ペア:

[(1, 18294816), (2, 9147408), (3, 6098272), (4, 4573704), (6, 3049136), (8, 2286852), (12, 1524568), (16, 1143426), (24, 762284), (32, 571713), (48, 381142), (96, 190571), (149, 122784), (298, 61392), (447, 40928), (596, 30696), (894, 20464), (1192, 15348), (1279, 14304), (1788, 10232), (2384, 7674), (2558, 7152), (3576, 5116), (3837, 4768)]