21308959332

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{3868729}}^1$

素因数の和:3868762

約数の個数: 60

約数和(自身を含む): 58982657580

約数和(自身を除く): 37673698248

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 3868729, 7737458, 11606187, 15474916, 23212374, 34818561, 46424748, 65768393, 69637122, 104455683, 131536786, 139274244, 197305179, 208911366, 263073572, 313367049, 394610358, 417822732, 591915537, 626734098, 789220716, 1183831074, 1253468196, 1775746611, 2367662148, 3551493222, 5327239833, 7102986444, 10654479666, 21308959332]

約数ペア:

[(1, 21308959332), (2, 10654479666), (3, 7102986444), (4, 5327239833), (6, 3551493222), (9, 2367662148), (12, 1775746611), (17, 1253468196), (18, 1183831074), (27, 789220716), (34, 626734098), (36, 591915537), (51, 417822732), (54, 394610358), (68, 313367049), (81, 263073572), (102, 208911366), (108, 197305179), (153, 139274244), (162, 131536786), (204, 104455683), (306, 69637122), (324, 65768393), (459, 46424748), (612, 34818561), (918, 23212374), (1377, 15474916), (1836, 11606187), (2754, 7737458), (5508, 3868729)]