18233728

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{853}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 36585360

約数和(自身を除く): 18351632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 334, 668, 853, 1336, 1706, 2672, 3412, 5344, 6824, 10688, 13648, 21376, 27296, 54592, 109184, 142451, 284902, 569804, 1139608, 2279216, 4558432, 9116864, 18233728]

約数ペア:

[(1, 18233728), (2, 9116864), (4, 4558432), (8, 2279216), (16, 1139608), (32, 569804), (64, 284902), (128, 142451), (167, 109184), (334, 54592), (668, 27296), (853, 21376), (1336, 13648), (1706, 10688), (2672, 6824), (3412, 5344)]