2021855118

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{14543}}^1$

素因数の和:14641

約数の個数: 64

約数和(自身を含む): 4523765760

約数和(自身を除く): 2501910642

約数列:

[1, 2, 3, 6, 17, 29, 34, 47, 51, 58, 87, 94, 102, 141, 174, 282, 493, 799, 986, 1363, 1479, 1598, 2397, 2726, 2958, 4089, 4794, 8178, 14543, 23171, 29086, 43629, 46342, 69513, 87258, 139026, 247231, 421747, 494462, 683521, 741693, 843494, 1265241, 1367042, 1483386, 2050563, 2530482, 4101126, 7169699, 11619857, 14339398, 19822109, 21509097, 23239714, 34859571, 39644218, 43018194, 59466327, 69719142, 118932654, 336975853, 673951706, 1010927559, 2021855118]

約数ペア:

[(1, 2021855118), (2, 1010927559), (3, 673951706), (6, 336975853), (17, 118932654), (29, 69719142), (34, 59466327), (47, 43018194), (51, 39644218), (58, 34859571), (87, 23239714), (94, 21509097), (102, 19822109), (141, 14339398), (174, 11619857), (282, 7169699), (493, 4101126), (799, 2530482), (986, 2050563), (1363, 1483386), (1479, 1367042), (1598, 1265241), (2397, 843494), (2726, 741693), (2958, 683521), (4089, 494462), (4794, 421747), (8178, 247231), (14543, 139026), (23171, 87258), (29086, 69513), (43629, 46342)]