29261556

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 79115400

約数和(自身を除く): 49853844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 137, 153, 204, 274, 306, 349, 411, 548, 612, 698, 822, 1047, 1233, 1396, 1644, 2094, 2329, 2466, 3141, 4188, 4658, 4932, 5933, 6282, 6987, 9316, 11866, 12564, 13974, 17799, 20961, 23732, 27948, 35598, 41922, 47813, 53397, 71196, 83844, 95626, 106794, 143439, 191252, 213588, 286878, 430317, 573756, 812821, 860634, 1625642, 1721268, 2438463, 3251284, 4876926, 7315389, 9753852, 14630778, 29261556]

約数ペア:

[(1, 29261556), (2, 14630778), (3, 9753852), (4, 7315389), (6, 4876926), (9, 3251284), (12, 2438463), (17, 1721268), (18, 1625642), (34, 860634), (36, 812821), (51, 573756), (68, 430317), (102, 286878), (137, 213588), (153, 191252), (204, 143439), (274, 106794), (306, 95626), (349, 83844), (411, 71196), (548, 53397), (612, 47813), (698, 41922), (822, 35598), (1047, 27948), (1233, 23732), (1396, 20961), (1644, 17799), (2094, 13974), (2329, 12564), (2466, 11866), (3141, 9316), (4188, 6987), (4658, 6282), (4932, 5933)]