7680654

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 17336592

約数和(自身を除く): 9655938

約数列:

[1, 2, 3, 6, 9, 18, 53, 83, 97, 106, 159, 166, 194, 249, 291, 318, 477, 498, 582, 747, 873, 954, 1494, 1746, 4399, 5141, 8051, 8798, 10282, 13197, 15423, 16102, 24153, 26394, 30846, 39591, 46269, 48306, 72459, 79182, 92538, 144918, 426703, 853406, 1280109, 2560218, 3840327, 7680654]

約数ペア:

[(1, 7680654), (2, 3840327), (3, 2560218), (6, 1280109), (9, 853406), (18, 426703), (53, 144918), (83, 92538), (97, 79182), (106, 72459), (159, 48306), (166, 46269), (194, 39591), (249, 30846), (291, 26394), (318, 24153), (477, 16102), (498, 15423), (582, 13197), (747, 10282), (873, 8798), (954, 8051), (1494, 5141), (1746, 4399)]