8235738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 20569536

約数和(自身を除く): 12333798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 401, 489, 802, 978, 1141, 1203, 1467, 2282, 2406, 2807, 2934, 3423, 3609, 5614, 6846, 7218, 8421, 10269, 16842, 20538, 25263, 50526, 65363, 130726, 196089, 392178, 457541, 588267, 915082, 1176534, 1372623, 2745246, 4117869, 8235738]

約数ペア:

[(1, 8235738), (2, 4117869), (3, 2745246), (6, 1372623), (7, 1176534), (9, 915082), (14, 588267), (18, 457541), (21, 392178), (42, 196089), (63, 130726), (126, 65363), (163, 50526), (326, 25263), (401, 20538), (489, 16842), (802, 10269), (978, 8421), (1141, 7218), (1203, 6846), (1467, 5614), (2282, 3609), (2406, 3423), (2807, 2934)]