12878424

素因数分解:

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

素因数の和:13784

約数の個数: 48

約数和(自身を含む): 37564800

約数和(自身を除く): 24686376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 13759, 27518, 41277, 55036, 82554, 110072, 123831, 165108, 178867, 247662, 330216, 357734, 495324, 536601, 715468, 990648, 1073202, 1430936, 1609803, 2146404, 3219606, 4292808, 6439212, 12878424]

約数ペア:

[(1, 12878424), (2, 6439212), (3, 4292808), (4, 3219606), (6, 2146404), (8, 1609803), (9, 1430936), (12, 1073202), (13, 990648), (18, 715468), (24, 536601), (26, 495324), (36, 357734), (39, 330216), (52, 247662), (72, 178867), (78, 165108), (104, 123831), (117, 110072), (156, 82554), (234, 55036), (312, 41277), (468, 27518), (936, 13759)]