18421298

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3011}}^1$

素因数の和:3062

約数の個数: 32

約数和(自身を含む): 34698240

約数和(自身を除く): 16276942

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3011, 3059, 6022, 6118, 21077, 42154, 57209, 69253, 114418, 138506, 400463, 484771, 800926, 969542, 1315807, 2631614, 9210649, 18421298]

約数ペア:

[(1, 18421298), (2, 9210649), (7, 2631614), (14, 1315807), (19, 969542), (23, 800926), (38, 484771), (46, 400463), (133, 138506), (161, 114418), (266, 69253), (322, 57209), (437, 42154), (874, 21077), (3011, 6118), (3059, 6022)]