127944978

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{435187}}^1$

素因数の和:435206

約数の個数: 24

約数和(自身を含む): 297668592

約数和(自身を除く): 169723614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 435187, 870374, 1305561, 2611122, 3046309, 6092618, 9138927, 18277854, 21324163, 42648326, 63972489, 127944978]

約数ペア:

[(1, 127944978), (2, 63972489), (3, 42648326), (6, 21324163), (7, 18277854), (14, 9138927), (21, 6092618), (42, 3046309), (49, 2611122), (98, 1305561), (147, 870374), (294, 435187)]