18837072108

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{6304241}}^1$

素因数の和:6304334

約数の個数: 36

約数和(自身を含む): 48189625848

約数和(自身を除く): 29352553740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 6304241, 12608482, 18912723, 25216964, 37825446, 56738169, 75650892, 113476338, 226952676, 523252003, 1046504006, 1569756009, 2093008012, 3139512018, 4709268027, 6279024036, 9418536054, 18837072108]

約数ペア:

[(1, 18837072108), (2, 9418536054), (3, 6279024036), (4, 4709268027), (6, 3139512018), (9, 2093008012), (12, 1569756009), (18, 1046504006), (36, 523252003), (83, 226952676), (166, 113476338), (249, 75650892), (332, 56738169), (498, 37825446), (747, 25216964), (996, 18912723), (1494, 12608482), (2988, 6304241)]