1243272618

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{467}}^1\times {\mathrm{7043}}^1$

素因数の和:7528

約数の個数: 64

約数和(自身を含む): 3164728320

約数和(自身を除く): 1921455702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 467, 934, 1401, 2802, 3269, 4203, 6538, 7043, 8406, 9807, 12609, 14086, 19614, 21129, 25218, 29421, 42258, 49301, 58842, 63387, 88263, 98602, 126774, 147903, 176526, 190161, 295806, 380322, 443709, 887418, 1331127, 2662254, 3289081, 6578162, 9867243, 19734486, 23023567, 29601729, 46047134, 59203458, 69070701, 88805187, 138141402, 177610374, 207212103, 414424206, 621636309, 1243272618]

約数ペア:

[(1, 1243272618), (2, 621636309), (3, 414424206), (6, 207212103), (7, 177610374), (9, 138141402), (14, 88805187), (18, 69070701), (21, 59203458), (27, 46047134), (42, 29601729), (54, 23023567), (63, 19734486), (126, 9867243), (189, 6578162), (378, 3289081), (467, 2662254), (934, 1331127), (1401, 887418), (2802, 443709), (3269, 380322), (4203, 295806), (6538, 190161), (7043, 176526), (8406, 147903), (9807, 126774), (12609, 98602), (14086, 88263), (19614, 63387), (21129, 58842), (25218, 49301), (29421, 42258)]