8155746

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 18398016

約数和(自身を除く): 10242270

約数列:

[1, 2, 3, 6, 9, 18, 53, 83, 103, 106, 159, 166, 206, 249, 309, 318, 477, 498, 618, 747, 927, 954, 1494, 1854, 4399, 5459, 8549, 8798, 10918, 13197, 16377, 17098, 25647, 26394, 32754, 39591, 49131, 51294, 76941, 79182, 98262, 153882, 453097, 906194, 1359291, 2718582, 4077873, 8155746]

約数ペア:

[(1, 8155746), (2, 4077873), (3, 2718582), (6, 1359291), (9, 906194), (18, 453097), (53, 153882), (83, 98262), (103, 79182), (106, 76941), (159, 51294), (166, 49131), (206, 39591), (249, 32754), (309, 26394), (318, 25647), (477, 17098), (498, 16377), (618, 13197), (747, 10918), (927, 8798), (954, 8549), (1494, 5459), (1854, 4399)]