342321246

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{267857}}^1$

素因数の和:267936

約数の個数: 24

約数和(自身を含む): 752145264

約数和(自身を除く): 409824018

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 267857, 535714, 803571, 1607142, 2410713, 4821426, 19017847, 38035694, 57053541, 114107082, 171160623, 342321246]

約数ペア:

[(1, 342321246), (2, 171160623), (3, 114107082), (6, 57053541), (9, 38035694), (18, 19017847), (71, 4821426), (142, 2410713), (213, 1607142), (426, 803571), (639, 535714), (1278, 267857)]