13188780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6661}}^1$

素因数の和:6687

約数の個数: 72

約数和(自身を含む): 43649424

約数和(自身を除く): 30460644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 6661, 13322, 19983, 26644, 33305, 39966, 59949, 66610, 73271, 79932, 99915, 119898, 133220, 146542, 199830, 219813, 239796, 293084, 299745, 366355, 399660, 439626, 599490, 659439, 732710, 879252, 1099065, 1198980, 1318878, 1465420, 2198130, 2637756, 3297195, 4396260, 6594390, 13188780]

約数ペア:

[(1, 13188780), (2, 6594390), (3, 4396260), (4, 3297195), (5, 2637756), (6, 2198130), (9, 1465420), (10, 1318878), (11, 1198980), (12, 1099065), (15, 879252), (18, 732710), (20, 659439), (22, 599490), (30, 439626), (33, 399660), (36, 366355), (44, 299745), (45, 293084), (55, 239796), (60, 219813), (66, 199830), (90, 146542), (99, 133220), (110, 119898), (132, 99915), (165, 79932), (180, 73271), (198, 66610), (220, 59949), (330, 39966), (396, 33305), (495, 26644), (660, 19983), (990, 13322), (1980, 6661)]