18200652904

素因数分解:

$2^3\times 7^3\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1108

約数の個数: 128

約数和(自身を含む): 40794624000

約数和(自身を除く): 22593971096

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 103, 142, 196, 206, 284, 343, 392, 412, 497, 568, 686, 721, 824, 907, 994, 1372, 1442, 1814, 1988, 2744, 2884, 3479, 3628, 3976, 5047, 5768, 6349, 6958, 7256, 7313, 10094, 12698, 13916, 14626, 20188, 24353, 25396, 27832, 29252, 35329, 40376, 44443, 48706, 50792, 51191, 58504, 64397, 70658, 88886, 93421, 97412, 102382, 128794, 141316, 177772, 186842, 194824, 204764, 257588, 282632, 311101, 355544, 358337, 373684, 409528, 450779, 515176, 622202, 653947, 716674, 747368, 901558, 1244404, 1307894, 1433348, 1803116, 2488808, 2508359, 2615788, 2866696, 3155453, 3606232, 4577629, 5016718, 5231576, 6310906, 6632891, 9155258, 10033436, 12621812, 13265782, 18310516, 20066872, 22088171, 25243624, 26531564, 32043403, 36621032, 44176342, 46430237, 53063128, 64086806, 88352684, 92860474, 128173612, 176705368, 185720948, 256347224, 325011659, 371441896, 650023318, 1300046636, 2275081613, 2600093272, 4550163226, 9100326452, 18200652904]

約数ペア:

[(1, 18200652904), (2, 9100326452), (4, 4550163226), (7, 2600093272), (8, 2275081613), (14, 1300046636), (28, 650023318), (49, 371441896), (56, 325011659), (71, 256347224), (98, 185720948), (103, 176705368), (142, 128173612), (196, 92860474), (206, 88352684), (284, 64086806), (343, 53063128), (392, 46430237), (412, 44176342), (497, 36621032), (568, 32043403), (686, 26531564), (721, 25243624), (824, 22088171), (907, 20066872), (994, 18310516), (1372, 13265782), (1442, 12621812), (1814, 10033436), (1988, 9155258), (2744, 6632891), (2884, 6310906), (3479, 5231576), (3628, 5016718), (3976, 4577629), (5047, 3606232), (5768, 3155453), (6349, 2866696), (6958, 2615788), (7256, 2508359), (7313, 2488808), (10094, 1803116), (12698, 1433348), (13916, 1307894), (14626, 1244404), (20188, 901558), (24353, 747368), (25396, 716674), (27832, 653947), (29252, 622202), (35329, 515176), (40376, 450779), (44443, 409528), (48706, 373684), (50792, 358337), (51191, 355544), (58504, 311101), (64397, 282632), (70658, 257588), (88886, 204764), (93421, 194824), (97412, 186842), (102382, 177772), (128794, 141316)]