18053630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3533}}^1$

素因数の和:3620

約数の個数: 32

約数和(自身を含む): 37658304

約数和(自身を除く): 19604674

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 3533, 5110, 7066, 17665, 24731, 35330, 49462, 123655, 247310, 257909, 515818, 1289545, 1805363, 2579090, 3610726, 9026815, 18053630]

約数ペア:

[(1, 18053630), (2, 9026815), (5, 3610726), (7, 2579090), (10, 1805363), (14, 1289545), (35, 515818), (70, 257909), (73, 247310), (146, 123655), (365, 49462), (511, 35330), (730, 24731), (1022, 17665), (2555, 7066), (3533, 5110)]