679968954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{8419}}^1$

素因数の和:9075

約数の個数: 48

約数和(自身を含む): 1686559680

約数和(自身を除く): 1006590726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 641, 1282, 1923, 3846, 4487, 5769, 8419, 8974, 11538, 13461, 16838, 25257, 26922, 40383, 50514, 58933, 75771, 80766, 117866, 151542, 176799, 353598, 530397, 1060794, 5396579, 10793158, 16189737, 32379474, 37776053, 48569211, 75552106, 97138422, 113328159, 226656318, 339984477, 679968954]

約数ペア:

[(1, 679968954), (2, 339984477), (3, 226656318), (6, 113328159), (7, 97138422), (9, 75552106), (14, 48569211), (18, 37776053), (21, 32379474), (42, 16189737), (63, 10793158), (126, 5396579), (641, 1060794), (1282, 530397), (1923, 353598), (3846, 176799), (4487, 151542), (5769, 117866), (8419, 80766), (8974, 75771), (11538, 58933), (13461, 50514), (16838, 40383), (25257, 26922)]