17972736

素因数分解:

$2^9\times 3^1\times {\mathrm{11701}}^1$

素因数の和:11722

約数の個数: 40

約数和(自身を含む): 47884584

約数和(自身を除く): 29911848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 11701, 23402, 35103, 46804, 70206, 93608, 140412, 187216, 280824, 374432, 561648, 748864, 1123296, 1497728, 2246592, 2995456, 4493184, 5990912, 8986368, 17972736]

約数ペア:

[(1, 17972736), (2, 8986368), (3, 5990912), (4, 4493184), (6, 2995456), (8, 2246592), (12, 1497728), (16, 1123296), (24, 748864), (32, 561648), (48, 374432), (64, 280824), (96, 187216), (128, 140412), (192, 93608), (256, 70206), (384, 46804), (512, 35103), (768, 23402), (1536, 11701)]