13431924

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 37503648

約数和(自身を除く): 24071724

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 107, 132, 198, 214, 317, 321, 396, 428, 634, 642, 951, 963, 1177, 1268, 1284, 1902, 1926, 2354, 2853, 3487, 3531, 3804, 3852, 4708, 5706, 6974, 7062, 10461, 10593, 11412, 13948, 14124, 20922, 21186, 31383, 33919, 41844, 42372, 62766, 67838, 101757, 125532, 135676, 203514, 305271, 373109, 407028, 610542, 746218, 1119327, 1221084, 1492436, 2238654, 3357981, 4477308, 6715962, 13431924]

約数ペア:

[(1, 13431924), (2, 6715962), (3, 4477308), (4, 3357981), (6, 2238654), (9, 1492436), (11, 1221084), (12, 1119327), (18, 746218), (22, 610542), (33, 407028), (36, 373109), (44, 305271), (66, 203514), (99, 135676), (107, 125532), (132, 101757), (198, 67838), (214, 62766), (317, 42372), (321, 41844), (396, 33919), (428, 31383), (634, 21186), (642, 20922), (951, 14124), (963, 13948), (1177, 11412), (1268, 10593), (1284, 10461), (1902, 7062), (1926, 6974), (2354, 5706), (2853, 4708), (3487, 3852), (3531, 3804)]