18110482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 30425472

約数和(自身を除く): 12314990

約数列:

[1, 2, 13, 26, 43, 86, 97, 167, 194, 334, 559, 1118, 1261, 2171, 2522, 4171, 4342, 7181, 8342, 14362, 16199, 32398, 54223, 93353, 108446, 186706, 210587, 421174, 696557, 1393114, 9055241, 18110482]

約数ペア:

[(1, 18110482), (2, 9055241), (13, 1393114), (26, 696557), (43, 421174), (86, 210587), (97, 186706), (167, 108446), (194, 93353), (334, 54223), (559, 32398), (1118, 16199), (1261, 14362), (2171, 8342), (2522, 7181), (4171, 4342)]