219220686

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{10243}}^1$

素因数の和:10321

約数の個数: 48

約数和(自身を含む): 503390160

約数和(自身を除く): 284169474

約数列:

[1, 2, 3, 6, 9, 18, 29, 41, 58, 82, 87, 123, 174, 246, 261, 369, 522, 738, 1189, 2378, 3567, 7134, 10243, 10701, 20486, 21402, 30729, 61458, 92187, 184374, 297047, 419963, 594094, 839926, 891141, 1259889, 1782282, 2519778, 2673423, 3779667, 5346846, 7559334, 12178927, 24357854, 36536781, 73073562, 109610343, 219220686]

約数ペア:

[(1, 219220686), (2, 109610343), (3, 73073562), (6, 36536781), (9, 24357854), (18, 12178927), (29, 7559334), (41, 5346846), (58, 3779667), (82, 2673423), (87, 2519778), (123, 1782282), (174, 1259889), (246, 891141), (261, 839926), (369, 594094), (522, 419963), (738, 297047), (1189, 184374), (2378, 92187), (3567, 61458), (7134, 30729), (10243, 21402), (10701, 20486)]