18682368

素因数分解:

$2^9\times 3^1\times {\mathrm{12163}}^1$

素因数の和:12184

約数の個数: 40

約数和(自身を含む): 49775088

約数和(自身を除く): 31092720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 12163, 24326, 36489, 48652, 72978, 97304, 145956, 194608, 291912, 389216, 583824, 778432, 1167648, 1556864, 2335296, 3113728, 4670592, 6227456, 9341184, 18682368]

約数ペア:

[(1, 18682368), (2, 9341184), (3, 6227456), (4, 4670592), (6, 3113728), (8, 2335296), (12, 1556864), (16, 1167648), (24, 778432), (32, 583824), (48, 389216), (64, 291912), (96, 194608), (128, 145956), (192, 97304), (256, 72978), (384, 48652), (512, 36489), (768, 24326), (1536, 12163)]