1814508

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 4808160

約数和(自身を除く): 2993652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 317, 318, 477, 634, 636, 951, 954, 1268, 1431, 1902, 1908, 2853, 2862, 3804, 5706, 5724, 8559, 11412, 16801, 17118, 33602, 34236, 50403, 67204, 100806, 151209, 201612, 302418, 453627, 604836, 907254, 1814508]

約数ペア:

[(1, 1814508), (2, 907254), (3, 604836), (4, 453627), (6, 302418), (9, 201612), (12, 151209), (18, 100806), (27, 67204), (36, 50403), (53, 34236), (54, 33602), (106, 17118), (108, 16801), (159, 11412), (212, 8559), (317, 5724), (318, 5706), (477, 3804), (634, 2862), (636, 2853), (951, 1908), (954, 1902), (1268, 1431)]