9906666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 25353216

約数和(自身を除く): 15446550

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 123, 154, 231, 246, 287, 451, 462, 523, 574, 861, 902, 1046, 1353, 1569, 1722, 2706, 3138, 3157, 3661, 5753, 6314, 7322, 9471, 10983, 11506, 17259, 18942, 21443, 21966, 34518, 40271, 42886, 64329, 80542, 120813, 128658, 150101, 235873, 241626, 300202, 450303, 471746, 707619, 900606, 1415238, 1651111, 3302222, 4953333, 9906666]

約数ペア:

[(1, 9906666), (2, 4953333), (3, 3302222), (6, 1651111), (7, 1415238), (11, 900606), (14, 707619), (21, 471746), (22, 450303), (33, 300202), (41, 241626), (42, 235873), (66, 150101), (77, 128658), (82, 120813), (123, 80542), (154, 64329), (231, 42886), (246, 40271), (287, 34518), (451, 21966), (462, 21443), (523, 18942), (574, 17259), (861, 11506), (902, 10983), (1046, 9471), (1353, 7322), (1569, 6314), (1722, 5753), (2706, 3661), (3138, 3157)]