81170826

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{42409}}^1$

素因数の和:42454

約数の個数: 32

約数和(自身を含む): 183211200

約数和(自身を除く): 102040374

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 42409, 84818, 127227, 254454, 466499, 932998, 1229861, 1399497, 2459722, 2798994, 3689583, 7379166, 13528471, 27056942, 40585413, 81170826]

約数ペア:

[(1, 81170826), (2, 40585413), (3, 27056942), (6, 13528471), (11, 7379166), (22, 3689583), (29, 2798994), (33, 2459722), (58, 1399497), (66, 1229861), (87, 932998), (174, 466499), (319, 254454), (638, 127227), (957, 84818), (1914, 42409)]