255306018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{124783}}^1$

素因数の和:124830

約数の個数: 32

約数和(自身を含む): 575004672

約数和(自身を除く): 319698654

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 124783, 249566, 374349, 748698, 1372613, 2745226, 3868273, 4117839, 7736546, 8235678, 11604819, 23209638, 42551003, 85102006, 127653009, 255306018]

約数ペア:

[(1, 255306018), (2, 127653009), (3, 85102006), (6, 42551003), (11, 23209638), (22, 11604819), (31, 8235678), (33, 7736546), (62, 4117839), (66, 3868273), (93, 2745226), (186, 1372613), (341, 748698), (682, 374349), (1023, 249566), (2046, 124783)]