18097136

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{49177}}^1$

素因数の和:49208

約数の個数: 20

約数和(自身を含む): 36588432

約数和(自身を除く): 18491296

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 49177, 98354, 196708, 393416, 786832, 1131071, 2262142, 4524284, 9048568, 18097136]

約数ペア:

[(1, 18097136), (2, 9048568), (4, 4524284), (8, 2262142), (16, 1131071), (23, 786832), (46, 393416), (92, 196708), (184, 98354), (368, 49177)]