2052118404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{80627}}^1$

素因数の和:80745

約数の個数: 72

約数和(自身を含む): 5987112768

約数和(自身を除く): 3934994364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 2121, 2828, 3636, 4242, 6363, 8484, 12726, 25452, 80627, 161254, 241881, 322508, 483762, 564389, 725643, 967524, 1128778, 1451286, 1693167, 2257556, 2902572, 3386334, 5079501, 6772668, 8143327, 10159002, 16286654, 20318004, 24429981, 32573308, 48859962, 57003289, 73289943, 97719924, 114006578, 146579886, 171009867, 228013156, 293159772, 342019734, 513029601, 684039468, 1026059202, 2052118404]

約数ペア:

[(1, 2052118404), (2, 1026059202), (3, 684039468), (4, 513029601), (6, 342019734), (7, 293159772), (9, 228013156), (12, 171009867), (14, 146579886), (18, 114006578), (21, 97719924), (28, 73289943), (36, 57003289), (42, 48859962), (63, 32573308), (84, 24429981), (101, 20318004), (126, 16286654), (202, 10159002), (252, 8143327), (303, 6772668), (404, 5079501), (606, 3386334), (707, 2902572), (909, 2257556), (1212, 1693167), (1414, 1451286), (1818, 1128778), (2121, 967524), (2828, 725643), (3636, 564389), (4242, 483762), (6363, 322508), (8484, 241881), (12726, 161254), (25452, 80627)]