12729618

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 30326400

約数和(自身を除く): 17596782

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 239, 269, 478, 538, 717, 807, 1434, 1614, 2151, 2421, 2629, 2959, 4302, 4842, 5258, 5918, 7887, 8877, 15774, 17754, 23661, 26631, 47322, 53262, 64291, 128582, 192873, 385746, 578619, 707201, 1157238, 1414402, 2121603, 4243206, 6364809, 12729618]

約数ペア:

[(1, 12729618), (2, 6364809), (3, 4243206), (6, 2121603), (9, 1414402), (11, 1157238), (18, 707201), (22, 578619), (33, 385746), (66, 192873), (99, 128582), (198, 64291), (239, 53262), (269, 47322), (478, 26631), (538, 23661), (717, 17754), (807, 15774), (1434, 8877), (1614, 7887), (2151, 5918), (2421, 5258), (2629, 4842), (2959, 4302)]