15138576

素因数分解:

$2^4\times 3^4\times {\mathrm{11681}}^1$

素因数の和:11701

約数の個数: 50

約数和(自身を含む): 43819182

約数和(自身を除く): 28680606

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 11681, 23362, 35043, 46724, 70086, 93448, 105129, 140172, 186896, 210258, 280344, 315387, 420516, 560688, 630774, 841032, 946161, 1261548, 1682064, 1892322, 2523096, 3784644, 5046192, 7569288, 15138576]

約数ペア:

[(1, 15138576), (2, 7569288), (3, 5046192), (4, 3784644), (6, 2523096), (8, 1892322), (9, 1682064), (12, 1261548), (16, 946161), (18, 841032), (24, 630774), (27, 560688), (36, 420516), (48, 315387), (54, 280344), (72, 210258), (81, 186896), (108, 140172), (144, 105129), (162, 93448), (216, 70086), (324, 46724), (432, 35043), (648, 23362), (1296, 11681)]