18179226

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{77689}}^1$

素因数の和:77710

約数の個数: 24

約数和(自身を含む): 42418740

約数和(自身を除く): 24239514

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 77689, 155378, 233067, 466134, 699201, 1009957, 1398402, 2019914, 3029871, 6059742, 9089613, 18179226]

約数ペア:

[(1, 18179226), (2, 9089613), (3, 6059742), (6, 3029871), (9, 2019914), (13, 1398402), (18, 1009957), (26, 699201), (39, 466134), (78, 233067), (117, 155378), (234, 77689)]