123673338

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{32257}}^1$

素因数の和:32339

約数の個数: 32

約数和(自身を含む): 278709120

約数和(自身を除く): 155035782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 32257, 64514, 96771, 193542, 290313, 580626, 870939, 1741878, 2290247, 4580494, 6870741, 13741482, 20612223, 41224446, 61836669, 123673338]

約数ペア:

[(1, 123673338), (2, 61836669), (3, 41224446), (6, 20612223), (9, 13741482), (18, 6870741), (27, 4580494), (54, 2290247), (71, 1741878), (142, 870939), (213, 580626), (426, 290313), (639, 193542), (1278, 96771), (1917, 64514), (3834, 32257)]