81031002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{1097}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 174871872

約数和(自身を除く): 93840870

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 947, 1097, 1894, 2194, 2841, 3291, 5682, 6582, 12311, 14261, 24622, 28522, 36933, 42783, 73866, 85566, 1038859, 2077718, 3116577, 6233154, 13505167, 27010334, 40515501, 81031002]

約数ペア:

[(1, 81031002), (2, 40515501), (3, 27010334), (6, 13505167), (13, 6233154), (26, 3116577), (39, 2077718), (78, 1038859), (947, 85566), (1097, 73866), (1894, 42783), (2194, 36933), (2841, 28522), (3291, 24622), (5682, 14261), (6582, 12311)]