38834586

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1536

約数の個数: 64

約数和(自身を含む): 100085760

約数和(自身を除く): 61251174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 497, 639, 994, 1278, 1447, 1491, 1917, 2894, 2982, 3834, 4341, 4473, 8682, 8946, 10129, 13023, 13419, 20258, 26046, 26838, 30387, 39069, 60774, 78138, 91161, 102737, 182322, 205474, 273483, 308211, 546966, 616422, 719159, 924633, 1438318, 1849266, 2157477, 2773899, 4314954, 5547798, 6472431, 12944862, 19417293, 38834586]

約数ペア:

[(1, 38834586), (2, 19417293), (3, 12944862), (6, 6472431), (7, 5547798), (9, 4314954), (14, 2773899), (18, 2157477), (21, 1849266), (27, 1438318), (42, 924633), (54, 719159), (63, 616422), (71, 546966), (126, 308211), (142, 273483), (189, 205474), (213, 182322), (378, 102737), (426, 91161), (497, 78138), (639, 60774), (994, 39069), (1278, 30387), (1447, 26838), (1491, 26046), (1917, 20258), (2894, 13419), (2982, 13023), (3834, 10129), (4341, 8946), (4473, 8682)]