12290454

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^3\times {\mathrm{19}}^1$

素因数の和:69

約数の個数: 96

約数和(自身を含む): 31973760

約数和(自身を除く): 19683306

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 81, 99, 114, 121, 162, 171, 198, 209, 242, 243, 297, 342, 363, 418, 486, 513, 594, 627, 726, 891, 1026, 1089, 1254, 1331, 1539, 1782, 1881, 2178, 2299, 2662, 2673, 3078, 3267, 3762, 3993, 4598, 4617, 5346, 5643, 6534, 6897, 7986, 9234, 9801, 11286, 11979, 13794, 16929, 19602, 20691, 23958, 25289, 29403, 33858, 35937, 41382, 50578, 50787, 58806, 62073, 71874, 75867, 101574, 107811, 124146, 151734, 186219, 215622, 227601, 323433, 372438, 455202, 558657, 646866, 682803, 1117314, 1365606, 2048409, 4096818, 6145227, 12290454]

約数ペア:

[(1, 12290454), (2, 6145227), (3, 4096818), (6, 2048409), (9, 1365606), (11, 1117314), (18, 682803), (19, 646866), (22, 558657), (27, 455202), (33, 372438), (38, 323433), (54, 227601), (57, 215622), (66, 186219), (81, 151734), (99, 124146), (114, 107811), (121, 101574), (162, 75867), (171, 71874), (198, 62073), (209, 58806), (242, 50787), (243, 50578), (297, 41382), (342, 35937), (363, 33858), (418, 29403), (486, 25289), (513, 23958), (594, 20691), (627, 19602), (726, 16929), (891, 13794), (1026, 11979), (1089, 11286), (1254, 9801), (1331, 9234), (1539, 7986), (1782, 6897), (1881, 6534), (2178, 5643), (2299, 5346), (2662, 4617), (2673, 4598), (3078, 3993), (3267, 3762)]