7797678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 18911232

約数和(自身を除く): 11113554

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 53, 62, 93, 106, 113, 159, 186, 217, 226, 318, 339, 371, 434, 651, 678, 742, 791, 1113, 1302, 1582, 1643, 2226, 2373, 3286, 3503, 4746, 4929, 5989, 7006, 9858, 10509, 11501, 11978, 17967, 21018, 23002, 24521, 34503, 35934, 41923, 49042, 69006, 73563, 83846, 125769, 147126, 185659, 251538, 371318, 556977, 1113954, 1299613, 2599226, 3898839, 7797678]

約数ペア:

[(1, 7797678), (2, 3898839), (3, 2599226), (6, 1299613), (7, 1113954), (14, 556977), (21, 371318), (31, 251538), (42, 185659), (53, 147126), (62, 125769), (93, 83846), (106, 73563), (113, 69006), (159, 49042), (186, 41923), (217, 35934), (226, 34503), (318, 24521), (339, 23002), (371, 21018), (434, 17967), (651, 11978), (678, 11501), (742, 10509), (791, 9858), (1113, 7006), (1302, 5989), (1582, 4929), (1643, 4746), (2226, 3503), (2373, 3286)]