123028386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{14741}}^1$

素因数の和:14866

約数の個数: 32

約数和(自身を含む): 267478848

約数和(自身を除く): 144450462

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 8346, 14741, 29482, 44223, 88446, 191633, 383266, 574899, 1149798, 1577287, 3154574, 4731861, 9463722, 20504731, 41009462, 61514193, 123028386]

約数ペア:

[(1, 123028386), (2, 61514193), (3, 41009462), (6, 20504731), (13, 9463722), (26, 4731861), (39, 3154574), (78, 1577287), (107, 1149798), (214, 574899), (321, 383266), (642, 191633), (1391, 88446), (2782, 44223), (4173, 29482), (8346, 14741)]