7784742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10903}}^1$

素因数の和:10932

約数の個数: 32

約数和(自身を含む): 18842112

約数和(自身を除く): 11057370

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 10903, 21806, 32709, 65418, 76321, 152642, 185351, 228963, 370702, 457926, 556053, 1112106, 1297457, 2594914, 3892371, 7784742]

約数ペア:

[(1, 7784742), (2, 3892371), (3, 2594914), (6, 1297457), (7, 1112106), (14, 556053), (17, 457926), (21, 370702), (34, 228963), (42, 185351), (51, 152642), (102, 76321), (119, 65418), (238, 32709), (357, 21806), (714, 10903)]