988049286

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137573}}^1$

素因数の和:137610

約数の個数: 64

約数和(自身を含む): 2641420800

約数和(自身を除く): 1653371514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 137573, 275146, 412719, 825438, 963011, 1238157, 1926022, 2476314, 2613887, 2889033, 3714471, 5227774, 5778066, 7428942, 7841661, 8667099, 15683322, 17334198, 18297209, 23524983, 26001297, 36594418, 47049966, 52002594, 54891627, 70574949, 109783254, 141149898, 164674881, 329349762, 494024643, 988049286]

約数ペア:

[(1, 988049286), (2, 494024643), (3, 329349762), (6, 164674881), (7, 141149898), (9, 109783254), (14, 70574949), (18, 54891627), (19, 52002594), (21, 47049966), (27, 36594418), (38, 26001297), (42, 23524983), (54, 18297209), (57, 17334198), (63, 15683322), (114, 8667099), (126, 7841661), (133, 7428942), (171, 5778066), (189, 5227774), (266, 3714471), (342, 2889033), (378, 2613887), (399, 2476314), (513, 1926022), (798, 1238157), (1026, 963011), (1197, 825438), (2394, 412719), (3591, 275146), (7182, 137573)]