31184508

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 74390400

約数和(自身を除く): 43205892

約数列:

[1, 2, 3, 4, 6, 12, 107, 149, 163, 214, 298, 321, 326, 428, 447, 489, 596, 642, 652, 894, 978, 1284, 1788, 1956, 15943, 17441, 24287, 31886, 34882, 47829, 48574, 52323, 63772, 69764, 72861, 95658, 97148, 104646, 145722, 191316, 209292, 291444, 2598709, 5197418, 7796127, 10394836, 15592254, 31184508]

約数ペア:

[(1, 31184508), (2, 15592254), (3, 10394836), (4, 7796127), (6, 5197418), (12, 2598709), (107, 291444), (149, 209292), (163, 191316), (214, 145722), (298, 104646), (321, 97148), (326, 95658), (428, 72861), (447, 69764), (489, 63772), (596, 52323), (642, 48574), (652, 47829), (894, 34882), (978, 31886), (1284, 24287), (1788, 17441), (1956, 15943)]