21839058

素因数分解:

$2^1\times 3^4\times {\mathrm{113}}^1\times {\mathrm{1193}}^1$

素因数の和:1320

約数の個数: 40

約数和(自身を含む): 49410108

約数和(自身を除く): 27571050

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 226, 339, 678, 1017, 1193, 2034, 2386, 3051, 3579, 6102, 7158, 9153, 10737, 18306, 21474, 32211, 64422, 96633, 134809, 193266, 269618, 404427, 808854, 1213281, 2426562, 3639843, 7279686, 10919529, 21839058]

約数ペア:

[(1, 21839058), (2, 10919529), (3, 7279686), (6, 3639843), (9, 2426562), (18, 1213281), (27, 808854), (54, 404427), (81, 269618), (113, 193266), (162, 134809), (226, 96633), (339, 64422), (678, 32211), (1017, 21474), (1193, 18306), (2034, 10737), (2386, 9153), (3051, 7158), (3579, 6102)]