19317636

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{13759}}^1$

素因数の和:13785

約数の個数: 48

約数和(自身を含む): 53939200

約数和(自身を除く): 34621564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 13759, 27518, 41277, 55036, 82554, 123831, 165108, 178867, 247662, 357734, 371493, 495324, 536601, 715468, 742986, 1073202, 1485972, 1609803, 2146404, 3219606, 4829409, 6439212, 9658818, 19317636]

約数ペア:

[(1, 19317636), (2, 9658818), (3, 6439212), (4, 4829409), (6, 3219606), (9, 2146404), (12, 1609803), (13, 1485972), (18, 1073202), (26, 742986), (27, 715468), (36, 536601), (39, 495324), (52, 371493), (54, 357734), (78, 247662), (108, 178867), (117, 165108), (156, 123831), (234, 82554), (351, 55036), (468, 41277), (702, 27518), (1404, 13759)]