18134732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 40040448

約数和(自身を除く): 21905716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 154, 194, 308, 388, 607, 679, 1067, 1214, 1358, 2134, 2428, 2716, 4249, 4268, 6677, 7469, 8498, 13354, 14938, 16996, 26708, 29876, 46739, 58879, 93478, 117758, 186956, 235516, 412153, 647669, 824306, 1295338, 1648612, 2590676, 4533683, 9067366, 18134732]

約数ペア:

[(1, 18134732), (2, 9067366), (4, 4533683), (7, 2590676), (11, 1648612), (14, 1295338), (22, 824306), (28, 647669), (44, 412153), (77, 235516), (97, 186956), (154, 117758), (194, 93478), (308, 58879), (388, 46739), (607, 29876), (679, 26708), (1067, 16996), (1214, 14938), (1358, 13354), (2134, 8498), (2428, 7469), (2716, 6677), (4249, 4268)]