7282188

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 19878768

約数和(自身を除く): 12596580

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 73, 102, 146, 153, 163, 204, 219, 292, 306, 326, 438, 489, 612, 652, 657, 876, 978, 1241, 1314, 1467, 1956, 2482, 2628, 2771, 2934, 3723, 4964, 5542, 5868, 7446, 8313, 11084, 11169, 11899, 14892, 16626, 22338, 23798, 24939, 33252, 35697, 44676, 47596, 49878, 71394, 99756, 107091, 142788, 202283, 214182, 404566, 428364, 606849, 809132, 1213698, 1820547, 2427396, 3641094, 7282188]

約数ペア:

[(1, 7282188), (2, 3641094), (3, 2427396), (4, 1820547), (6, 1213698), (9, 809132), (12, 606849), (17, 428364), (18, 404566), (34, 214182), (36, 202283), (51, 142788), (68, 107091), (73, 99756), (102, 71394), (146, 49878), (153, 47596), (163, 44676), (204, 35697), (219, 33252), (292, 24939), (306, 23798), (326, 22338), (438, 16626), (489, 14892), (612, 11899), (652, 11169), (657, 11084), (876, 8313), (978, 7446), (1241, 5868), (1314, 5542), (1467, 4964), (1956, 3723), (2482, 2934), (2628, 2771)]