21526742014

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{27529}}^1$

素因数の和:27868

約数の個数: 32

約数和(自身を含む): 34667978400

約数和(自身を除く): 13141236386

約数列:

[1, 2, 17, 34, 109, 211, 218, 422, 1853, 3587, 3706, 7174, 22999, 27529, 45998, 55058, 390983, 467993, 781966, 935986, 3000661, 5808619, 6001322, 11617238, 51011237, 98746523, 102022474, 197493046, 633139471, 1266278942, 10763371007, 21526742014]

約数ペア:

[(1, 21526742014), (2, 10763371007), (17, 1266278942), (34, 633139471), (109, 197493046), (211, 102022474), (218, 98746523), (422, 51011237), (1853, 11617238), (3587, 6001322), (3706, 5808619), (7174, 3000661), (22999, 935986), (27529, 781966), (45998, 467993), (55058, 390983)]