18663282

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 47960640

約数和(自身を除く): 29297358

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 41, 57, 66, 82, 99, 114, 121, 123, 171, 198, 209, 242, 246, 342, 363, 369, 418, 451, 627, 726, 738, 779, 902, 1089, 1254, 1331, 1353, 1558, 1881, 2178, 2299, 2337, 2662, 2706, 3762, 3993, 4059, 4598, 4674, 4961, 6897, 7011, 7986, 8118, 8569, 9922, 11979, 13794, 14022, 14883, 17138, 20691, 23958, 25289, 25707, 29766, 41382, 44649, 50578, 51414, 54571, 75867, 77121, 89298, 94259, 109142, 151734, 154242, 163713, 188518, 227601, 282777, 327426, 455202, 491139, 565554, 848331, 982278, 1036849, 1696662, 2073698, 3110547, 6221094, 9331641, 18663282]

約数ペア:

[(1, 18663282), (2, 9331641), (3, 6221094), (6, 3110547), (9, 2073698), (11, 1696662), (18, 1036849), (19, 982278), (22, 848331), (33, 565554), (38, 491139), (41, 455202), (57, 327426), (66, 282777), (82, 227601), (99, 188518), (114, 163713), (121, 154242), (123, 151734), (171, 109142), (198, 94259), (209, 89298), (242, 77121), (246, 75867), (342, 54571), (363, 51414), (369, 50578), (418, 44649), (451, 41382), (627, 29766), (726, 25707), (738, 25289), (779, 23958), (902, 20691), (1089, 17138), (1254, 14883), (1331, 14022), (1353, 13794), (1558, 11979), (1881, 9922), (2178, 8569), (2299, 8118), (2337, 7986), (2662, 7011), (2706, 6897), (3762, 4961), (3993, 4674), (4059, 4598)]