13172814

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 31737600

約数和(自身を除く): 18564786

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 111, 114, 171, 222, 333, 342, 347, 513, 666, 694, 703, 999, 1026, 1041, 1406, 1998, 2082, 2109, 3123, 4218, 6246, 6327, 6593, 9369, 12654, 12839, 13186, 18738, 18981, 19779, 25678, 37962, 38517, 39558, 59337, 77034, 115551, 118674, 178011, 231102, 243941, 346653, 356022, 487882, 693306, 731823, 1463646, 2195469, 4390938, 6586407, 13172814]

約数ペア:

[(1, 13172814), (2, 6586407), (3, 4390938), (6, 2195469), (9, 1463646), (18, 731823), (19, 693306), (27, 487882), (37, 356022), (38, 346653), (54, 243941), (57, 231102), (74, 178011), (111, 118674), (114, 115551), (171, 77034), (222, 59337), (333, 39558), (342, 38517), (347, 37962), (513, 25678), (666, 19779), (694, 18981), (703, 18738), (999, 13186), (1026, 12839), (1041, 12654), (1406, 9369), (1998, 6593), (2082, 6327), (2109, 6246), (3123, 4218)]