7129254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 15713280

約数和(自身を除く): 8584026

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 327, 654, 991, 1199, 1982, 2398, 2973, 3597, 5946, 7194, 10901, 21802, 32703, 65406, 108019, 216038, 324057, 648114, 1188209, 2376418, 3564627, 7129254]

約数ペア:

[(1, 7129254), (2, 3564627), (3, 2376418), (6, 1188209), (11, 648114), (22, 324057), (33, 216038), (66, 108019), (109, 65406), (218, 32703), (327, 21802), (654, 10901), (991, 7194), (1199, 5946), (1982, 3597), (2398, 2973)]