2689764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 8128512

約数和(自身を除く): 5438748

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 41, 42, 44, 66, 71, 77, 82, 84, 123, 132, 142, 154, 164, 213, 231, 246, 284, 287, 308, 426, 451, 462, 492, 497, 574, 781, 852, 861, 902, 924, 994, 1148, 1353, 1491, 1562, 1722, 1804, 1988, 2343, 2706, 2911, 2982, 3124, 3157, 3444, 4686, 5412, 5467, 5822, 5964, 6314, 8733, 9372, 9471, 10934, 11644, 12628, 16401, 17466, 18942, 20377, 21868, 32021, 32802, 34932, 37884, 40754, 61131, 64042, 65604, 81508, 96063, 122262, 128084, 192126, 224147, 244524, 384252, 448294, 672441, 896588, 1344882, 2689764]

約数ペア:

[(1, 2689764), (2, 1344882), (3, 896588), (4, 672441), (6, 448294), (7, 384252), (11, 244524), (12, 224147), (14, 192126), (21, 128084), (22, 122262), (28, 96063), (33, 81508), (41, 65604), (42, 64042), (44, 61131), (66, 40754), (71, 37884), (77, 34932), (82, 32802), (84, 32021), (123, 21868), (132, 20377), (142, 18942), (154, 17466), (164, 16401), (213, 12628), (231, 11644), (246, 10934), (284, 9471), (287, 9372), (308, 8733), (426, 6314), (451, 5964), (462, 5822), (492, 5467), (497, 5412), (574, 4686), (781, 3444), (852, 3157), (861, 3124), (902, 2982), (924, 2911), (994, 2706), (1148, 2343), (1353, 1988), (1491, 1804), (1562, 1722)]