2773446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 6339312

約数和(自身を除く): 3565866

約数列:

[1, 2, 3, 6, 13, 26, 31, 37, 39, 62, 74, 78, 93, 111, 186, 222, 403, 481, 806, 961, 962, 1147, 1209, 1443, 1922, 2294, 2418, 2883, 2886, 3441, 5766, 6882, 12493, 14911, 24986, 29822, 35557, 37479, 44733, 71114, 74958, 89466, 106671, 213342, 462241, 924482, 1386723, 2773446]

約数ペア:

[(1, 2773446), (2, 1386723), (3, 924482), (6, 462241), (13, 213342), (26, 106671), (31, 89466), (37, 74958), (39, 71114), (62, 44733), (74, 37479), (78, 35557), (93, 29822), (111, 24986), (186, 14911), (222, 12493), (403, 6882), (481, 5766), (806, 3441), (961, 2886), (962, 2883), (1147, 2418), (1209, 2294), (1443, 1922)]