18132846

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{457}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 38581920

約数和(自身を除く): 20449074

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 389, 457, 778, 914, 1167, 1371, 2334, 2742, 6613, 7769, 13226, 15538, 19839, 23307, 39678, 46614, 177773, 355546, 533319, 1066638, 3022141, 6044282, 9066423, 18132846]

約数ペア:

[(1, 18132846), (2, 9066423), (3, 6044282), (6, 3022141), (17, 1066638), (34, 533319), (51, 355546), (102, 177773), (389, 46614), (457, 39678), (778, 23307), (914, 19839), (1167, 15538), (1371, 13226), (2334, 7769), (2742, 6613)]