1554180684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{133109}}^1$

素因数の和:133262

約数の個数: 48

約数和(自身を含む): 4174329600

約数和(自身を除く): 2620148916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 133109, 266218, 399327, 532436, 798654, 931763, 1597308, 1863526, 2795289, 3727052, 5590578, 11181156, 18502151, 37004302, 55506453, 74008604, 111012906, 129515057, 222025812, 259030114, 388545171, 518060228, 777090342, 1554180684]

約数ペア:

[(1, 1554180684), (2, 777090342), (3, 518060228), (4, 388545171), (6, 259030114), (7, 222025812), (12, 129515057), (14, 111012906), (21, 74008604), (28, 55506453), (42, 37004302), (84, 18502151), (139, 11181156), (278, 5590578), (417, 3727052), (556, 2795289), (834, 1863526), (973, 1597308), (1668, 931763), (1946, 798654), (2919, 532436), (3892, 399327), (5838, 266218), (11676, 133109)]