7647048

素因数分解:

$2^3\times 3^4\times {\mathrm{11801}}^1$

素因数の和:11819

約数の個数: 40

約数和(自身を含む): 21420630

約数和(自身を除く): 13773582

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 11801, 23602, 35403, 47204, 70806, 94408, 106209, 141612, 212418, 283224, 318627, 424836, 637254, 849672, 955881, 1274508, 1911762, 2549016, 3823524, 7647048]

約数ペア:

[(1, 7647048), (2, 3823524), (3, 2549016), (4, 1911762), (6, 1274508), (8, 955881), (9, 849672), (12, 637254), (18, 424836), (24, 318627), (27, 283224), (36, 212418), (54, 141612), (72, 106209), (81, 94408), (108, 70806), (162, 47204), (216, 35403), (324, 23602), (648, 11801)]