18151567164

素因数分解:

$2^2\times 3^2\times {\mathrm{971}}^1\times {\mathrm{519269}}^1$

素因数の和:520250

約数の個数: 36

約数和(自身を含む): 45930470040

約数和(自身を除く): 27778902876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 971, 1942, 2913, 3884, 5826, 8739, 11652, 17478, 34956, 519269, 1038538, 1557807, 2077076, 3115614, 4673421, 6231228, 9346842, 18693684, 504210199, 1008420398, 1512630597, 2016840796, 3025261194, 4537891791, 6050522388, 9075783582, 18151567164]

約数ペア:

[(1, 18151567164), (2, 9075783582), (3, 6050522388), (4, 4537891791), (6, 3025261194), (9, 2016840796), (12, 1512630597), (18, 1008420398), (36, 504210199), (971, 18693684), (1942, 9346842), (2913, 6231228), (3884, 4673421), (5826, 3115614), (8739, 2077076), (11652, 1557807), (17478, 1038538), (34956, 519269)]