18980736

素因数分解:

$2^7\times 3^1\times {\mathrm{49429}}^1$

素因数の和:49446

約数の個数: 32

約数和(自身を含む): 50418600

約数和(自身を除く): 31437864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 49429, 98858, 148287, 197716, 296574, 395432, 593148, 790864, 1186296, 1581728, 2372592, 3163456, 4745184, 6326912, 9490368, 18980736]

約数ペア:

[(1, 18980736), (2, 9490368), (3, 6326912), (4, 4745184), (6, 3163456), (8, 2372592), (12, 1581728), (16, 1186296), (24, 790864), (32, 593148), (48, 395432), (64, 296574), (96, 197716), (128, 148287), (192, 98858), (384, 49429)]