2554368

素因数分解:

$2^9\times 3^1\times {\mathrm{1663}}^1$

素因数の和:1684

約数の個数: 40

約数和(自身を含む): 6809088

約数和(自身を除く): 4254720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 1663, 3326, 4989, 6652, 9978, 13304, 19956, 26608, 39912, 53216, 79824, 106432, 159648, 212864, 319296, 425728, 638592, 851456, 1277184, 2554368]

約数ペア:

[(1, 2554368), (2, 1277184), (3, 851456), (4, 638592), (6, 425728), (8, 319296), (12, 212864), (16, 159648), (24, 106432), (32, 79824), (48, 53216), (64, 39912), (96, 26608), (128, 19956), (192, 13304), (256, 9978), (384, 6652), (512, 4989), (768, 3326), (1536, 1663)]