13477194

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 31056480

約数和(自身を除く): 17579286

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 251, 314, 342, 471, 502, 753, 942, 1413, 1506, 2259, 2826, 2983, 4518, 4769, 5966, 8949, 9538, 14307, 17898, 26847, 28614, 39407, 42921, 53694, 78814, 85842, 118221, 236442, 354663, 709326, 748733, 1497466, 2246199, 4492398, 6738597, 13477194]

約数ペア:

[(1, 13477194), (2, 6738597), (3, 4492398), (6, 2246199), (9, 1497466), (18, 748733), (19, 709326), (38, 354663), (57, 236442), (114, 118221), (157, 85842), (171, 78814), (251, 53694), (314, 42921), (342, 39407), (471, 28614), (502, 26847), (753, 17898), (942, 14307), (1413, 9538), (1506, 8949), (2259, 5966), (2826, 4769), (2983, 4518)]