18098752

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:659

約数の個数: 56

約数和(自身を含む): 41696640

約数和(自身を除く): 23597888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 569, 994, 1136, 1138, 1988, 2272, 2276, 3976, 3983, 4544, 4552, 7952, 7966, 9104, 15904, 15932, 18208, 31808, 31864, 36416, 40399, 63728, 80798, 127456, 161596, 254912, 282793, 323192, 565586, 646384, 1131172, 1292768, 2262344, 2585536, 4524688, 9049376, 18098752]

約数ペア:

[(1, 18098752), (2, 9049376), (4, 4524688), (7, 2585536), (8, 2262344), (14, 1292768), (16, 1131172), (28, 646384), (32, 565586), (56, 323192), (64, 282793), (71, 254912), (112, 161596), (142, 127456), (224, 80798), (284, 63728), (448, 40399), (497, 36416), (568, 31864), (569, 31808), (994, 18208), (1136, 15932), (1138, 15904), (1988, 9104), (2272, 7966), (2276, 7952), (3976, 4552), (3983, 4544)]