31504014

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{367}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 72334080

約数和(自身を除く): 40830066

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 251, 342, 367, 502, 734, 753, 1101, 1506, 2202, 2259, 3303, 4518, 4769, 6606, 6973, 9538, 13946, 14307, 20919, 28614, 41838, 42921, 62757, 85842, 92117, 125514, 184234, 276351, 552702, 829053, 1658106, 1750223, 3500446, 5250669, 10501338, 15752007, 31504014]

約数ペア:

[(1, 31504014), (2, 15752007), (3, 10501338), (6, 5250669), (9, 3500446), (18, 1750223), (19, 1658106), (38, 829053), (57, 552702), (114, 276351), (171, 184234), (251, 125514), (342, 92117), (367, 85842), (502, 62757), (734, 42921), (753, 41838), (1101, 28614), (1506, 20919), (2202, 14307), (2259, 13946), (3303, 9538), (4518, 6973), (4769, 6606)]