2018686758

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{280607}}^1$

素因数の和:280732

約数の個数: 32

約数和(自身を含む): 4444830720

約数和(自身を除く): 2426143962

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 327, 654, 1199, 2398, 3597, 7194, 280607, 561214, 841821, 1683642, 3086677, 6173354, 9260031, 18520062, 30586163, 61172326, 91758489, 183516978, 336447793, 672895586, 1009343379, 2018686758]

約数ペア:

[(1, 2018686758), (2, 1009343379), (3, 672895586), (6, 336447793), (11, 183516978), (22, 91758489), (33, 61172326), (66, 30586163), (109, 18520062), (218, 9260031), (327, 6173354), (654, 3086677), (1199, 1683642), (2398, 841821), (3597, 561214), (7194, 280607)]