15742158

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 32280576

約数和(自身を除く): 16538418

約数列:

[1, 2, 3, 6, 73, 127, 146, 219, 254, 283, 381, 438, 566, 762, 849, 1698, 9271, 18542, 20659, 27813, 35941, 41318, 55626, 61977, 71882, 107823, 123954, 215646, 2623693, 5247386, 7871079, 15742158]

約数ペア:

[(1, 15742158), (2, 7871079), (3, 5247386), (6, 2623693), (73, 215646), (127, 123954), (146, 107823), (219, 71882), (254, 61977), (283, 55626), (381, 41318), (438, 35941), (566, 27813), (762, 20659), (849, 18542), (1698, 9271)]