2018350931982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3181}}^1\times {\mathrm{1373381}}^1$

素因数の和:1376585

約数の個数: 64

約数和(自身を含む): 5034356955648

約数和(自身を除く): 3016006023666

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 3181, 6362, 9543, 19086, 22267, 34991, 44534, 66801, 69982, 104973, 133602, 209946, 244937, 489874, 734811, 1373381, 1469622, 2746762, 4120143, 8240286, 9613667, 15107191, 19227334, 28841001, 30214382, 45321573, 57682002, 90643146, 105750337, 211500674, 317251011, 634502022, 4368724961, 8737449922, 13106174883, 26212349766, 30581074727, 48055974571, 61162149454, 91743224181, 96111949142, 144167923713, 183486448362, 288335847426, 336391821997, 672783643994, 1009175465991, 2018350931982]

約数ペア:

[(1, 2018350931982), (2, 1009175465991), (3, 672783643994), (6, 336391821997), (7, 288335847426), (11, 183486448362), (14, 144167923713), (21, 96111949142), (22, 91743224181), (33, 61162149454), (42, 48055974571), (66, 30581074727), (77, 26212349766), (154, 13106174883), (231, 8737449922), (462, 4368724961), (3181, 634502022), (6362, 317251011), (9543, 211500674), (19086, 105750337), (22267, 90643146), (34991, 57682002), (44534, 45321573), (66801, 30214382), (69982, 28841001), (104973, 19227334), (133602, 15107191), (209946, 9613667), (244937, 8240286), (489874, 4120143), (734811, 2746762), (1373381, 1469622)]