18214412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{967}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 33907104

約数和(自身を除く): 15692692

約数列:

[1, 2, 4, 17, 34, 68, 277, 554, 967, 1108, 1934, 3868, 4709, 9418, 16439, 18836, 32878, 65756, 267859, 535718, 1071436, 4553603, 9107206, 18214412]

約数ペア:

[(1, 18214412), (2, 9107206), (4, 4553603), (17, 1071436), (34, 535718), (68, 267859), (277, 65756), (554, 32878), (967, 18836), (1108, 16439), (1934, 9418), (3868, 4709)]