81766674

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{821}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 193886784

約数和(自身を除く): 112120110

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 503, 821, 1006, 1509, 1642, 2463, 3018, 4527, 4926, 5533, 7389, 9031, 9054, 11066, 14778, 16599, 18062, 27093, 33198, 49797, 54186, 81279, 99594, 162558, 412963, 825926, 1238889, 2477778, 3716667, 4542593, 7433334, 9085186, 13627779, 27255558, 40883337, 81766674]

約数ペア:

[(1, 81766674), (2, 40883337), (3, 27255558), (6, 13627779), (9, 9085186), (11, 7433334), (18, 4542593), (22, 3716667), (33, 2477778), (66, 1238889), (99, 825926), (198, 412963), (503, 162558), (821, 99594), (1006, 81279), (1509, 54186), (1642, 49797), (2463, 33198), (3018, 27093), (4527, 18062), (4926, 16599), (5533, 14778), (7389, 11066), (9031, 9054)]