38618541

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 63737856

約数和(自身を除く): 25119315

約数列:

[1, 3, 9, 13, 23, 39, 69, 113, 117, 127, 207, 299, 339, 381, 897, 1017, 1143, 1469, 1651, 2599, 2691, 2921, 4407, 4953, 7797, 8763, 13221, 14351, 14859, 23391, 26289, 33787, 37973, 43053, 101361, 113919, 129159, 186563, 304083, 330073, 341757, 559689, 990219, 1679067, 2970657, 4290949, 12872847, 38618541]

約数ペア:

[(1, 38618541), (3, 12872847), (9, 4290949), (13, 2970657), (23, 1679067), (39, 990219), (69, 559689), (113, 341757), (117, 330073), (127, 304083), (207, 186563), (299, 129159), (339, 113919), (381, 101361), (897, 43053), (1017, 37973), (1143, 33787), (1469, 26289), (1651, 23391), (2599, 14859), (2691, 14351), (2921, 13221), (4407, 8763), (4953, 7797)]