186982638

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 401006592

約数和(自身を除く): 214023954

約数列:

[1, 2, 3, 6, 31, 47, 62, 73, 93, 94, 141, 146, 186, 219, 282, 293, 438, 586, 879, 1457, 1758, 2263, 2914, 3431, 4371, 4526, 6789, 6862, 8742, 9083, 10293, 13578, 13771, 18166, 20586, 21389, 27249, 27542, 41313, 42778, 54498, 64167, 82626, 106361, 128334, 212722, 319083, 426901, 638166, 663059, 853802, 1005283, 1280703, 1326118, 1989177, 2010566, 2561406, 3015849, 3978354, 6031698, 31163773, 62327546, 93491319, 186982638]

約数ペア:

[(1, 186982638), (2, 93491319), (3, 62327546), (6, 31163773), (31, 6031698), (47, 3978354), (62, 3015849), (73, 2561406), (93, 2010566), (94, 1989177), (141, 1326118), (146, 1280703), (186, 1005283), (219, 853802), (282, 663059), (293, 638166), (438, 426901), (586, 319083), (879, 212722), (1457, 128334), (1758, 106361), (2263, 82626), (2914, 64167), (3431, 54498), (4371, 42778), (4526, 41313), (6789, 27542), (6862, 27249), (8742, 21389), (9083, 20586), (10293, 18166), (13578, 13771)]