45455418

素因数分解:

$2^1\times 3^4\times {\mathrm{280589}}^1$

素因数の和:280603

約数の個数: 20

約数和(自身を含む): 101854170

約数和(自身を除く): 56398752

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 280589, 561178, 841767, 1683534, 2525301, 5050602, 7575903, 15151806, 22727709, 45455418]

約数ペア:

[(1, 45455418), (2, 22727709), (3, 15151806), (6, 7575903), (9, 5050602), (18, 2525301), (27, 1683534), (54, 841767), (81, 561178), (162, 280589)]