69882918

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{947}}^1$

素因数の和:1217

約数の個数: 48

約数和(自身を含む): 163404864

約数和(自身を除く): 93521946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 251, 294, 502, 753, 947, 1506, 1757, 1894, 2841, 3514, 5271, 5682, 6629, 10542, 12299, 13258, 19887, 24598, 36897, 39774, 46403, 73794, 92806, 139209, 237697, 278418, 475394, 713091, 1426182, 1663879, 3327758, 4991637, 9983274, 11647153, 23294306, 34941459, 69882918]

約数ペア:

[(1, 69882918), (2, 34941459), (3, 23294306), (6, 11647153), (7, 9983274), (14, 4991637), (21, 3327758), (42, 1663879), (49, 1426182), (98, 713091), (147, 475394), (251, 278418), (294, 237697), (502, 139209), (753, 92806), (947, 73794), (1506, 46403), (1757, 39774), (1894, 36897), (2841, 24598), (3514, 19887), (5271, 13258), (5682, 12299), (6629, 10542)]