8664894

素因数分解:

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

素因数の和:313

約数の個数: 64

約数和(自身を含む): 22356480

約数和(自身を除く): 13691586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 283, 378, 486, 566, 567, 729, 849, 1134, 1458, 1698, 1701, 1981, 2187, 2547, 3402, 3962, 4374, 5094, 5103, 5943, 7641, 10206, 11886, 15282, 15309, 17829, 22923, 30618, 35658, 45846, 53487, 68769, 106974, 137538, 160461, 206307, 320922, 412614, 481383, 618921, 962766, 1237842, 1444149, 2888298, 4332447, 8664894]

約数ペア:

[(1, 8664894), (2, 4332447), (3, 2888298), (6, 1444149), (7, 1237842), (9, 962766), (14, 618921), (18, 481383), (21, 412614), (27, 320922), (42, 206307), (54, 160461), (63, 137538), (81, 106974), (126, 68769), (162, 53487), (189, 45846), (243, 35658), (283, 30618), (378, 22923), (486, 17829), (566, 15309), (567, 15282), (729, 11886), (849, 10206), (1134, 7641), (1458, 5943), (1698, 5103), (1701, 5094), (1981, 4374), (2187, 3962), (2547, 3402)]