4185678

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 10177920

約数和(自身を除く): 5992242

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 619, 966, 1127, 1238, 1857, 2254, 3381, 3714, 4333, 6762, 8666, 12999, 14237, 25998, 28474, 30331, 42711, 60662, 85422, 90993, 99659, 181986, 199318, 298977, 597954, 697613, 1395226, 2092839, 4185678]

約数ペア:

[(1, 4185678), (2, 2092839), (3, 1395226), (6, 697613), (7, 597954), (14, 298977), (21, 199318), (23, 181986), (42, 99659), (46, 90993), (49, 85422), (69, 60662), (98, 42711), (138, 30331), (147, 28474), (161, 25998), (294, 14237), (322, 12999), (483, 8666), (619, 6762), (966, 4333), (1127, 3714), (1238, 3381), (1857, 2254)]