31004064018

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{24259831}}^1$

素因数の和:24259910

約数の個数: 24

約数和(自身を含む): 68121608256

約数和(自身を除く): 37117544238

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 24259831, 48519662, 72779493, 145558986, 218338479, 436676958, 1722448001, 3444896002, 5167344003, 10334688006, 15502032009, 31004064018]

約数ペア:

[(1, 31004064018), (2, 15502032009), (3, 10334688006), (6, 5167344003), (9, 3444896002), (18, 1722448001), (71, 436676958), (142, 218338479), (213, 145558986), (426, 72779493), (639, 48519662), (1278, 24259831)]