18148432

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{39113}}^1$

素因数の和:39150

約数の個数: 20

約数和(自身を含む): 36376020

約数和(自身を除く): 18227588

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 39113, 78226, 156452, 312904, 625808, 1134277, 2268554, 4537108, 9074216, 18148432]

約数ペア:

[(1, 18148432), (2, 9074216), (4, 4537108), (8, 2268554), (16, 1134277), (29, 625808), (58, 312904), (116, 156452), (232, 78226), (464, 39113)]