12946484922

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{47}}^1\times {\mathrm{19121}}^1$

素因数の和:19201

約数の個数: 80

約数和(自身を含む): 30850975872

約数和(自身を除く): 17904490950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 343, 658, 686, 987, 1029, 1974, 2058, 2303, 2401, 4606, 4802, 6909, 7203, 13818, 14406, 16121, 19121, 32242, 38242, 48363, 57363, 96726, 112847, 114726, 133847, 225694, 267694, 338541, 401541, 677082, 803082, 898687, 936929, 1797374, 1873858, 2696061, 2810787, 5392122, 5621574, 6290809, 6558503, 12581618, 13117006, 18872427, 19675509, 37744854, 39351018, 44035663, 45909521, 88071326, 91819042, 132106989, 137728563, 264213978, 275457126, 308249641, 616499282, 924748923, 1849497846, 2157747487, 4315494974, 6473242461, 12946484922]

約数ペア:

[(1, 12946484922), (2, 6473242461), (3, 4315494974), (6, 2157747487), (7, 1849497846), (14, 924748923), (21, 616499282), (42, 308249641), (47, 275457126), (49, 264213978), (94, 137728563), (98, 132106989), (141, 91819042), (147, 88071326), (282, 45909521), (294, 44035663), (329, 39351018), (343, 37744854), (658, 19675509), (686, 18872427), (987, 13117006), (1029, 12581618), (1974, 6558503), (2058, 6290809), (2303, 5621574), (2401, 5392122), (4606, 2810787), (4802, 2696061), (6909, 1873858), (7203, 1797374), (13818, 936929), (14406, 898687), (16121, 803082), (19121, 677082), (32242, 401541), (38242, 338541), (48363, 267694), (57363, 225694), (96726, 133847), (112847, 114726)]