12981792

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{4663}}^1$

素因数の和:4705

約数の個数: 48

約数和(自身を含む): 35259840

約数和(自身を除く): 22278048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 4663, 9326, 13989, 18652, 27978, 37304, 55956, 74608, 111912, 135227, 149216, 223824, 270454, 405681, 447648, 540908, 811362, 1081816, 1622724, 2163632, 3245448, 4327264, 6490896, 12981792]

約数ペア:

[(1, 12981792), (2, 6490896), (3, 4327264), (4, 3245448), (6, 2163632), (8, 1622724), (12, 1081816), (16, 811362), (24, 540908), (29, 447648), (32, 405681), (48, 270454), (58, 223824), (87, 149216), (96, 135227), (116, 111912), (174, 74608), (232, 55956), (348, 37304), (464, 27978), (696, 18652), (928, 13989), (1392, 9326), (2784, 4663)]