18551095744

素因数分解:

$2^6\times {\mathrm{919}}^1\times {\mathrm{315409}}^1$

素因数の和:316340

約数の個数: 28

約数和(自身を含む): 36852504400

約数和(自身を除く): 18301408656

約数列:

[1, 2, 4, 8, 16, 32, 64, 919, 1838, 3676, 7352, 14704, 29408, 58816, 315409, 630818, 1261636, 2523272, 5046544, 10093088, 20186176, 289860871, 579721742, 1159443484, 2318886968, 4637773936, 9275547872, 18551095744]

約数ペア:

[(1, 18551095744), (2, 9275547872), (4, 4637773936), (8, 2318886968), (16, 1159443484), (32, 579721742), (64, 289860871), (919, 20186176), (1838, 10093088), (3676, 5046544), (7352, 2523272), (14704, 1261636), (29408, 630818), (58816, 315409)]