27479826

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 69428736

約数和(自身を除く): 41948910

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 37, 62, 66, 74, 93, 99, 111, 121, 186, 198, 222, 242, 279, 333, 341, 363, 407, 558, 666, 682, 726, 814, 1023, 1089, 1147, 1221, 1331, 2046, 2178, 2294, 2442, 2662, 3069, 3441, 3663, 3751, 3993, 4477, 6138, 6882, 7326, 7502, 7986, 8954, 10323, 11253, 11979, 12617, 13431, 20646, 22506, 23958, 25234, 26862, 33759, 37851, 40293, 41261, 49247, 67518, 75702, 80586, 82522, 98494, 113553, 123783, 138787, 147741, 227106, 247566, 277574, 295482, 371349, 416361, 443223, 742698, 832722, 886446, 1249083, 1526657, 2498166, 3053314, 4579971, 9159942, 13739913, 27479826]

約数ペア:

[(1, 27479826), (2, 13739913), (3, 9159942), (6, 4579971), (9, 3053314), (11, 2498166), (18, 1526657), (22, 1249083), (31, 886446), (33, 832722), (37, 742698), (62, 443223), (66, 416361), (74, 371349), (93, 295482), (99, 277574), (111, 247566), (121, 227106), (186, 147741), (198, 138787), (222, 123783), (242, 113553), (279, 98494), (333, 82522), (341, 80586), (363, 75702), (407, 67518), (558, 49247), (666, 41261), (682, 40293), (726, 37851), (814, 33759), (1023, 26862), (1089, 25234), (1147, 23958), (1221, 22506), (1331, 20646), (2046, 13431), (2178, 12617), (2294, 11979), (2442, 11253), (2662, 10323), (3069, 8954), (3441, 7986), (3663, 7502), (3751, 7326), (3993, 6882), (4477, 6138)]