38412846

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 88957440

約数和(自身を除く): 50544594

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 71, 86, 129, 142, 213, 233, 258, 387, 426, 466, 639, 699, 774, 1161, 1278, 1398, 1917, 2097, 2322, 3053, 3834, 4194, 6106, 6291, 9159, 10019, 12582, 16543, 18318, 20038, 27477, 30057, 33086, 49629, 54954, 60114, 82431, 90171, 99258, 148887, 164862, 180342, 270513, 297774, 446661, 541026, 711349, 893322, 1422698, 2134047, 4268094, 6402141, 12804282, 19206423, 38412846]

約数ペア:

[(1, 38412846), (2, 19206423), (3, 12804282), (6, 6402141), (9, 4268094), (18, 2134047), (27, 1422698), (43, 893322), (54, 711349), (71, 541026), (86, 446661), (129, 297774), (142, 270513), (213, 180342), (233, 164862), (258, 148887), (387, 99258), (426, 90171), (466, 82431), (639, 60114), (699, 54954), (774, 49629), (1161, 33086), (1278, 30057), (1398, 27477), (1917, 20038), (2097, 18318), (2322, 16543), (3053, 12582), (3834, 10019), (4194, 9159), (6106, 6291)]