2279052

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 6224400

約数和(自身を除く): 3945348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 59, 74, 87, 111, 116, 118, 148, 174, 177, 222, 236, 261, 333, 348, 354, 444, 522, 531, 666, 708, 1044, 1062, 1073, 1332, 1711, 2124, 2146, 2183, 3219, 3422, 4292, 4366, 5133, 6438, 6549, 6844, 8732, 9657, 10266, 12876, 13098, 15399, 19314, 19647, 20532, 26196, 30798, 38628, 39294, 61596, 63307, 78588, 126614, 189921, 253228, 379842, 569763, 759684, 1139526, 2279052]

約数ペア:

[(1, 2279052), (2, 1139526), (3, 759684), (4, 569763), (6, 379842), (9, 253228), (12, 189921), (18, 126614), (29, 78588), (36, 63307), (37, 61596), (58, 39294), (59, 38628), (74, 30798), (87, 26196), (111, 20532), (116, 19647), (118, 19314), (148, 15399), (174, 13098), (177, 12876), (222, 10266), (236, 9657), (261, 8732), (333, 6844), (348, 6549), (354, 6438), (444, 5133), (522, 4366), (531, 4292), (666, 3422), (708, 3219), (1044, 2183), (1062, 2146), (1073, 2124), (1332, 1711)]