51642522

素因数分解:

$2^1\times 3^4\times {\mathrm{318781}}^1$

素因数の和:318795

約数の個数: 20

約数和(自身を含む): 115717866

約数和(自身を除く): 64075344

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 318781, 637562, 956343, 1912686, 2869029, 5738058, 8607087, 17214174, 25821261, 51642522]

約数ペア:

[(1, 51642522), (2, 25821261), (3, 17214174), (6, 8607087), (9, 5738058), (18, 2869029), (27, 1912686), (54, 956343), (81, 637562), (162, 318781)]