18406696

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29881}}^1$

素因数の和:29905

約数の個数: 32

約数和(自身を含む): 43030080

約数和(自身を除く): 24623384

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 29881, 59762, 119524, 209167, 239048, 328691, 418334, 657382, 836668, 1314764, 1673336, 2300837, 2629528, 4601674, 9203348, 18406696]

約数ペア:

[(1, 18406696), (2, 9203348), (4, 4601674), (7, 2629528), (8, 2300837), (11, 1673336), (14, 1314764), (22, 836668), (28, 657382), (44, 418334), (56, 328691), (77, 239048), (88, 209167), (154, 119524), (308, 59762), (616, 29881)]