2189674806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{15791}}^1$

素因数の和:16009

約数の個数: 48

約数和(自身を含む): 4839174144

約数和(自身を除く): 2649499338

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 191, 242, 363, 382, 573, 726, 1146, 2101, 4202, 6303, 12606, 15791, 23111, 31582, 46222, 47373, 69333, 94746, 138666, 173701, 347402, 521103, 1042206, 1910711, 3016081, 3821422, 5732133, 6032162, 9048243, 11464266, 18096486, 33176891, 66353782, 99530673, 199061346, 364945801, 729891602, 1094837403, 2189674806]

約数ペア:

[(1, 2189674806), (2, 1094837403), (3, 729891602), (6, 364945801), (11, 199061346), (22, 99530673), (33, 66353782), (66, 33176891), (121, 18096486), (191, 11464266), (242, 9048243), (363, 6032162), (382, 5732133), (573, 3821422), (726, 3016081), (1146, 1910711), (2101, 1042206), (4202, 521103), (6303, 347402), (12606, 173701), (15791, 138666), (23111, 94746), (31582, 69333), (46222, 47373)]