12777456

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{277}}^1$

素因数の和:350

約数の個数: 60

約数和(自身を含む): 34230696

約数和(自身を除く): 21453240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 277, 372, 496, 554, 744, 831, 961, 1108, 1488, 1662, 1922, 2216, 2883, 3324, 3844, 4432, 5766, 6648, 7688, 8587, 11532, 13296, 15376, 17174, 23064, 25761, 34348, 46128, 51522, 68696, 103044, 137392, 206088, 266197, 412176, 532394, 798591, 1064788, 1597182, 2129576, 3194364, 4259152, 6388728, 12777456]

約数ペア:

[(1, 12777456), (2, 6388728), (3, 4259152), (4, 3194364), (6, 2129576), (8, 1597182), (12, 1064788), (16, 798591), (24, 532394), (31, 412176), (48, 266197), (62, 206088), (93, 137392), (124, 103044), (186, 68696), (248, 51522), (277, 46128), (372, 34348), (496, 25761), (554, 23064), (744, 17174), (831, 15376), (961, 13296), (1108, 11532), (1488, 8587), (1662, 7688), (1922, 6648), (2216, 5766), (2883, 4432), (3324, 3844)]