12531688

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 64

約数和(自身を含む): 27417600

約数和(自身を除く): 14885912

約数列:

[1, 2, 4, 8, 13, 23, 26, 31, 46, 52, 62, 92, 104, 124, 169, 184, 248, 299, 338, 403, 598, 676, 713, 806, 1196, 1352, 1426, 1612, 2197, 2392, 2852, 3224, 3887, 4394, 5239, 5704, 7774, 8788, 9269, 10478, 15548, 17576, 18538, 20956, 31096, 37076, 41912, 50531, 68107, 74152, 101062, 120497, 136214, 202124, 240994, 272428, 404248, 481988, 544856, 963976, 1566461, 3132922, 6265844, 12531688]

約数ペア:

[(1, 12531688), (2, 6265844), (4, 3132922), (8, 1566461), (13, 963976), (23, 544856), (26, 481988), (31, 404248), (46, 272428), (52, 240994), (62, 202124), (92, 136214), (104, 120497), (124, 101062), (169, 74152), (184, 68107), (248, 50531), (299, 41912), (338, 37076), (403, 31096), (598, 20956), (676, 18538), (713, 17576), (806, 15548), (1196, 10478), (1352, 9269), (1426, 8788), (1612, 7774), (2197, 5704), (2392, 5239), (2852, 4394), (3224, 3887)]