26640444

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2069}}^1$

素因数の和:2142

約数の個数: 48

約数和(自身を含む): 66074400

約数和(自身を除く): 39433956

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 348, 444, 1073, 2069, 2146, 3219, 4138, 4292, 6207, 6438, 8276, 12414, 12876, 24828, 60001, 76553, 120002, 153106, 180003, 229659, 240004, 306212, 360006, 459318, 720012, 918636, 2220037, 4440074, 6660111, 8880148, 13320222, 26640444]

約数ペア:

[(1, 26640444), (2, 13320222), (3, 8880148), (4, 6660111), (6, 4440074), (12, 2220037), (29, 918636), (37, 720012), (58, 459318), (74, 360006), (87, 306212), (111, 240004), (116, 229659), (148, 180003), (174, 153106), (222, 120002), (348, 76553), (444, 60001), (1073, 24828), (2069, 12876), (2146, 12414), (3219, 8276), (4138, 6438), (4292, 6207)]