12897653706

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{559357}}^1$

素因数の和:559436

約数の個数: 64

約数和(自身を含む): 33292988160

約数和(自身を除く): 20395334454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 854, 1098, 1281, 1647, 2562, 3294, 3843, 7686, 11529, 23058, 559357, 1118714, 1678071, 3356142, 3915499, 5034213, 7830998, 10068426, 11746497, 15102639, 23492994, 30205278, 34120777, 35239491, 68241554, 70478982, 102362331, 105718473, 204724662, 211436946, 238845439, 307086993, 477690878, 614173986, 716536317, 921260979, 1433072634, 1842521958, 2149608951, 4299217902, 6448826853, 12897653706]

約数ペア:

[(1, 12897653706), (2, 6448826853), (3, 4299217902), (6, 2149608951), (7, 1842521958), (9, 1433072634), (14, 921260979), (18, 716536317), (21, 614173986), (27, 477690878), (42, 307086993), (54, 238845439), (61, 211436946), (63, 204724662), (122, 105718473), (126, 102362331), (183, 70478982), (189, 68241554), (366, 35239491), (378, 34120777), (427, 30205278), (549, 23492994), (854, 15102639), (1098, 11746497), (1281, 10068426), (1647, 7830998), (2562, 5034213), (3294, 3915499), (3843, 3356142), (7686, 1678071), (11529, 1118714), (23058, 559357)]