291411918

素因数分解:

$2^1\times 3^6\times 7^2\times {\mathrm{4079}}^1$

素因数の和:4113

約数の個数: 84

約数和(自身を含む): 762564240

約数和(自身を除く): 471152322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 729, 882, 1134, 1323, 1458, 1701, 2646, 3402, 3969, 4079, 5103, 7938, 8158, 10206, 11907, 12237, 23814, 24474, 28553, 35721, 36711, 57106, 71442, 73422, 85659, 110133, 171318, 199871, 220266, 256977, 330399, 399742, 513954, 599613, 660798, 770931, 991197, 1199226, 1541862, 1798839, 1982394, 2312793, 2973591, 3597678, 4625586, 5396517, 5947182, 6938379, 10793034, 13876758, 16189551, 20815137, 32379102, 41630274, 48568653, 97137306, 145705959, 291411918]

約数ペア:

[(1, 291411918), (2, 145705959), (3, 97137306), (6, 48568653), (7, 41630274), (9, 32379102), (14, 20815137), (18, 16189551), (21, 13876758), (27, 10793034), (42, 6938379), (49, 5947182), (54, 5396517), (63, 4625586), (81, 3597678), (98, 2973591), (126, 2312793), (147, 1982394), (162, 1798839), (189, 1541862), (243, 1199226), (294, 991197), (378, 770931), (441, 660798), (486, 599613), (567, 513954), (729, 399742), (882, 330399), (1134, 256977), (1323, 220266), (1458, 199871), (1701, 171318), (2646, 110133), (3402, 85659), (3969, 73422), (4079, 71442), (5103, 57106), (7938, 36711), (8158, 35721), (10206, 28553), (11907, 24474), (12237, 23814)]