2787186

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 6128640

約数和(自身を除く): 3341454

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1063, 1311, 2126, 2622, 3189, 6378, 20197, 24449, 40394, 48898, 60591, 73347, 121182, 146694, 464531, 929062, 1393593, 2787186]

約数ペア:

[(1, 2787186), (2, 1393593), (3, 929062), (6, 464531), (19, 146694), (23, 121182), (38, 73347), (46, 60591), (57, 48898), (69, 40394), (114, 24449), (138, 20197), (437, 6378), (874, 3189), (1063, 2622), (1311, 2126)]