18756762

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4013}}^1$

素因数の和:4078

約数の個数: 32

約数和(自身を含む): 40461120

約数和(自身を除く): 21704358

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4013, 4674, 8026, 12039, 24078, 76247, 152494, 164533, 228741, 329066, 457482, 493599, 987198, 3126127, 6252254, 9378381, 18756762]

約数ペア:

[(1, 18756762), (2, 9378381), (3, 6252254), (6, 3126127), (19, 987198), (38, 493599), (41, 457482), (57, 329066), (82, 228741), (114, 164533), (123, 152494), (246, 76247), (779, 24078), (1558, 12039), (2337, 8026), (4013, 4674)]