15139068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4871}}^1$

素因数の和:4922

約数の個数: 48

約数和(自身を含む): 41470464

約数和(自身を除く): 26331396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 4871, 9742, 14613, 19484, 29226, 34097, 58452, 68194, 102291, 136388, 180227, 204582, 360454, 409164, 540681, 720908, 1081362, 1261589, 2162724, 2523178, 3784767, 5046356, 7569534, 15139068]

約数ペア:

[(1, 15139068), (2, 7569534), (3, 5046356), (4, 3784767), (6, 2523178), (7, 2162724), (12, 1261589), (14, 1081362), (21, 720908), (28, 540681), (37, 409164), (42, 360454), (74, 204582), (84, 180227), (111, 136388), (148, 102291), (222, 68194), (259, 58452), (444, 34097), (518, 29226), (777, 19484), (1036, 14613), (1554, 9742), (3108, 4871)]