827657838

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2579}}^1$

素因数の和:2883

約数の個数: 80

約数和(自身を含む): 2127818880

約数和(自身を除く): 1300161042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 283, 378, 566, 567, 849, 1134, 1698, 1981, 2547, 2579, 3962, 5094, 5158, 5943, 7641, 7737, 11886, 15282, 15474, 17829, 18053, 22923, 23211, 35658, 36106, 45846, 46422, 53487, 54159, 69633, 106974, 108318, 139266, 160461, 162477, 208899, 320922, 324954, 417798, 487431, 729857, 974862, 1459714, 1462293, 2189571, 2924586, 4379142, 5108999, 6568713, 10217998, 13137426, 15326997, 19706139, 30653994, 39412278, 45980991, 59118417, 91961982, 118236834, 137942973, 275885946, 413828919, 827657838]

約数ペア:

[(1, 827657838), (2, 413828919), (3, 275885946), (6, 137942973), (7, 118236834), (9, 91961982), (14, 59118417), (18, 45980991), (21, 39412278), (27, 30653994), (42, 19706139), (54, 15326997), (63, 13137426), (81, 10217998), (126, 6568713), (162, 5108999), (189, 4379142), (283, 2924586), (378, 2189571), (566, 1462293), (567, 1459714), (849, 974862), (1134, 729857), (1698, 487431), (1981, 417798), (2547, 324954), (2579, 320922), (3962, 208899), (5094, 162477), (5158, 160461), (5943, 139266), (7641, 108318), (7737, 106974), (11886, 69633), (15282, 54159), (15474, 53487), (17829, 46422), (18053, 45846), (22923, 36106), (23211, 35658)]