18195338

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 33436800

約数和(自身を除く): 15241462

約数列:

[1, 2, 7, 14, 17, 34, 89, 119, 178, 238, 623, 859, 1246, 1513, 1718, 3026, 6013, 10591, 12026, 14603, 21182, 29206, 76451, 102221, 152902, 204442, 535157, 1070314, 1299667, 2599334, 9097669, 18195338]

約数ペア:

[(1, 18195338), (2, 9097669), (7, 2599334), (14, 1299667), (17, 1070314), (34, 535157), (89, 204442), (119, 152902), (178, 102221), (238, 76451), (623, 29206), (859, 21182), (1246, 14603), (1513, 12026), (1718, 10591), (3026, 6013)]