27622518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3517}}^1$

素因数の和:3557

約数の個数: 64

約数和(自身を含む): 72949248

約数和(自身を除く): 45326730

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1122, 1309, 2618, 3517, 3927, 7034, 7854, 10551, 21102, 24619, 38687, 49238, 59789, 73857, 77374, 116061, 119578, 147714, 179367, 232122, 270809, 358734, 418523, 541618, 657679, 812427, 837046, 1255569, 1315358, 1624854, 1973037, 2511138, 3946074, 4603753, 9207506, 13811259, 27622518]

約数ペア:

[(1, 27622518), (2, 13811259), (3, 9207506), (6, 4603753), (7, 3946074), (11, 2511138), (14, 1973037), (17, 1624854), (21, 1315358), (22, 1255569), (33, 837046), (34, 812427), (42, 657679), (51, 541618), (66, 418523), (77, 358734), (102, 270809), (119, 232122), (154, 179367), (187, 147714), (231, 119578), (238, 116061), (357, 77374), (374, 73857), (462, 59789), (561, 49238), (714, 38687), (1122, 24619), (1309, 21102), (2618, 10551), (3517, 7854), (3927, 7034)]