6778278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 16052400

約数和(自身を除く): 9274122

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 349, 498, 698, 747, 1047, 1079, 1494, 2094, 2158, 3141, 3237, 4537, 6282, 6474, 9074, 9711, 13611, 19422, 27222, 28967, 40833, 57934, 81666, 86901, 173802, 260703, 376571, 521406, 753142, 1129713, 2259426, 3389139, 6778278]

約数ペア:

[(1, 6778278), (2, 3389139), (3, 2259426), (6, 1129713), (9, 753142), (13, 521406), (18, 376571), (26, 260703), (39, 173802), (78, 86901), (83, 81666), (117, 57934), (166, 40833), (234, 28967), (249, 27222), (349, 19422), (498, 13611), (698, 9711), (747, 9074), (1047, 6474), (1079, 6282), (1494, 4537), (2094, 3237), (2158, 3141)]