21089878164092

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{2003}}^1\times {\mathrm{21001}}^1$

素因数の和:23199

約数の個数: 96

約数和(自身を含む): 40027715832384

約数和(自身を除く): 18937837668292

約数列:

[1, 2, 4, 17, 34, 68, 73, 101, 146, 202, 292, 404, 1241, 1717, 2003, 2482, 3434, 4006, 4964, 6868, 7373, 8012, 14746, 21001, 29492, 34051, 42002, 68102, 84004, 125341, 136204, 146219, 202303, 250682, 292438, 357017, 404606, 501364, 584876, 714034, 809212, 1428068, 1533073, 2121101, 2485723, 3066146, 3439151, 4242202, 4971446, 6132292, 6878302, 8484404, 9942892, 13756604, 14768119, 26062241, 29536238, 36058717, 42065003, 52124482, 59072476, 72117434, 84130006, 104248964, 144234868, 154840373, 168260012, 251058023, 309680746, 502116046, 619361492, 715105051, 1004232092, 1430210102, 2632286341, 2860420204, 3070745219, 4248565303, 5264572682, 6141490438, 8497130606, 10529145364, 12282980876, 16994261212, 52202668723, 72225610151, 104405337446, 144451220302, 208810674892, 288902440604, 310145267119, 620290534238, 1240581068476, 5272469541023, 10544939082046, 21089878164092]

約数ペア:

[(1, 21089878164092), (2, 10544939082046), (4, 5272469541023), (17, 1240581068476), (34, 620290534238), (68, 310145267119), (73, 288902440604), (101, 208810674892), (146, 144451220302), (202, 104405337446), (292, 72225610151), (404, 52202668723), (1241, 16994261212), (1717, 12282980876), (2003, 10529145364), (2482, 8497130606), (3434, 6141490438), (4006, 5264572682), (4964, 4248565303), (6868, 3070745219), (7373, 2860420204), (8012, 2632286341), (14746, 1430210102), (21001, 1004232092), (29492, 715105051), (34051, 619361492), (42002, 502116046), (68102, 309680746), (84004, 251058023), (125341, 168260012), (136204, 154840373), (146219, 144234868), (202303, 104248964), (250682, 84130006), (292438, 72117434), (357017, 59072476), (404606, 52124482), (501364, 42065003), (584876, 36058717), (714034, 29536238), (809212, 26062241), (1428068, 14768119), (1533073, 13756604), (2121101, 9942892), (2485723, 8484404), (3066146, 6878302), (3439151, 6132292), (4242202, 4971446)]