2064678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 5322240

約数和(自身を除く): 3257562

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 109, 123, 154, 218, 231, 246, 287, 327, 451, 462, 574, 654, 763, 861, 902, 1199, 1353, 1526, 1722, 2289, 2398, 2706, 3157, 3597, 4469, 4578, 6314, 7194, 8393, 8938, 9471, 13407, 16786, 18942, 25179, 26814, 31283, 49159, 50358, 62566, 93849, 98318, 147477, 187698, 294954, 344113, 688226, 1032339, 2064678]

約数ペア:

[(1, 2064678), (2, 1032339), (3, 688226), (6, 344113), (7, 294954), (11, 187698), (14, 147477), (21, 98318), (22, 93849), (33, 62566), (41, 50358), (42, 49159), (66, 31283), (77, 26814), (82, 25179), (109, 18942), (123, 16786), (154, 13407), (218, 9471), (231, 8938), (246, 8393), (287, 7194), (327, 6314), (451, 4578), (462, 4469), (574, 3597), (654, 3157), (763, 2706), (861, 2398), (902, 2289), (1199, 1722), (1353, 1526)]