12777779826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3271321}}^1$

素因数の和:3271367

約数の個数: 48

約数和(自身を含む): 32660878848

約数和(自身を除く): 19883099022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 3271321, 6542642, 9813963, 19627926, 22899247, 29441889, 45798494, 58883778, 68697741, 101410951, 137395482, 202821902, 206093223, 304232853, 412186446, 608465706, 709876657, 912698559, 1419753314, 1825397118, 2129629971, 4259259942, 6388889913, 12777779826]

約数ペア:

[(1, 12777779826), (2, 6388889913), (3, 4259259942), (6, 2129629971), (7, 1825397118), (9, 1419753314), (14, 912698559), (18, 709876657), (21, 608465706), (31, 412186446), (42, 304232853), (62, 206093223), (63, 202821902), (93, 137395482), (126, 101410951), (186, 68697741), (217, 58883778), (279, 45798494), (434, 29441889), (558, 22899247), (651, 19627926), (1302, 9813963), (1953, 6542642), (3906, 3271321)]