69917874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{21863}}^1$

素因数の和:21922

約数の個数: 32

約数和(自身を含む): 154272384

約数和(自身を除く): 84354510

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 21863, 43726, 65589, 131178, 284219, 568438, 852657, 896383, 1705314, 1792766, 2689149, 5378298, 11652979, 23305958, 34958937, 69917874]

約数ペア:

[(1, 69917874), (2, 34958937), (3, 23305958), (6, 11652979), (13, 5378298), (26, 2689149), (39, 1792766), (41, 1705314), (78, 896383), (82, 852657), (123, 568438), (246, 284219), (533, 131178), (1066, 65589), (1599, 43726), (3198, 21863)]