5287086

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 13685760

約数和(自身を除く): 8398674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 197, 213, 378, 394, 426, 497, 591, 639, 994, 1182, 1278, 1379, 1491, 1773, 1917, 2758, 2982, 3546, 3834, 4137, 4473, 5319, 8274, 8946, 10638, 12411, 13419, 13987, 24822, 26838, 27974, 37233, 41961, 74466, 83922, 97909, 125883, 195818, 251766, 293727, 377649, 587454, 755298, 881181, 1762362, 2643543, 5287086]

約数ペア:

[(1, 5287086), (2, 2643543), (3, 1762362), (6, 881181), (7, 755298), (9, 587454), (14, 377649), (18, 293727), (21, 251766), (27, 195818), (42, 125883), (54, 97909), (63, 83922), (71, 74466), (126, 41961), (142, 37233), (189, 27974), (197, 26838), (213, 24822), (378, 13987), (394, 13419), (426, 12411), (497, 10638), (591, 8946), (639, 8274), (994, 5319), (1182, 4473), (1278, 4137), (1379, 3834), (1491, 3546), (1773, 2982), (1917, 2758)]