12667902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^2$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 28360080

約数和(自身を除く): 15692178

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 961, 1014, 1209, 1922, 2197, 2418, 2883, 4394, 5239, 5766, 6591, 10478, 12493, 13182, 15717, 24986, 31434, 37479, 68107, 74958, 136214, 162409, 204321, 324818, 408642, 487227, 974454, 2111317, 4222634, 6333951, 12667902]

約数ペア:

[(1, 12667902), (2, 6333951), (3, 4222634), (6, 2111317), (13, 974454), (26, 487227), (31, 408642), (39, 324818), (62, 204321), (78, 162409), (93, 136214), (169, 74958), (186, 68107), (338, 37479), (403, 31434), (507, 24986), (806, 15717), (961, 13182), (1014, 12493), (1209, 10478), (1922, 6591), (2197, 5766), (2418, 5239), (2883, 4394)]