18484598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 31352832

約数和(自身を除く): 12868234

約数列:

[1, 2, 11, 22, 53, 83, 106, 166, 191, 382, 583, 913, 1166, 1826, 2101, 4202, 4399, 8798, 10123, 15853, 20246, 31706, 48389, 96778, 111353, 174383, 222706, 348766, 840209, 1680418, 9242299, 18484598]

約数ペア:

[(1, 18484598), (2, 9242299), (11, 1680418), (22, 840209), (53, 348766), (83, 222706), (106, 174383), (166, 111353), (191, 96778), (382, 48389), (583, 31706), (913, 20246), (1166, 15853), (1826, 10123), (2101, 8798), (4202, 4399)]