18342784

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{3049}}^1$

素因数の和:3110

約数の個数: 32

約数和(自身を含む): 37332000

約数和(自身を除く): 18989216

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 3049, 6016, 6098, 12196, 24392, 48784, 97568, 143303, 195136, 286606, 390272, 573212, 1146424, 2292848, 4585696, 9171392, 18342784]

約数ペア:

[(1, 18342784), (2, 9171392), (4, 4585696), (8, 2292848), (16, 1146424), (32, 573212), (47, 390272), (64, 286606), (94, 195136), (128, 143303), (188, 97568), (376, 48784), (752, 24392), (1504, 12196), (3008, 6098), (3049, 6016)]