9886954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 20275200

約数和(自身を除く): 10388246

約数列:

[1, 2, 7, 11, 14, 19, 22, 31, 38, 62, 77, 109, 133, 154, 209, 217, 218, 266, 341, 418, 434, 589, 682, 763, 1178, 1199, 1463, 1526, 2071, 2387, 2398, 2926, 3379, 4123, 4142, 4774, 6479, 6758, 8246, 8393, 12958, 14497, 16786, 22781, 23653, 28994, 37169, 45353, 45562, 47306, 64201, 74338, 90706, 128402, 159467, 260183, 318934, 449407, 520366, 706211, 898814, 1412422, 4943477, 9886954]

約数ペア:

[(1, 9886954), (2, 4943477), (7, 1412422), (11, 898814), (14, 706211), (19, 520366), (22, 449407), (31, 318934), (38, 260183), (62, 159467), (77, 128402), (109, 90706), (133, 74338), (154, 64201), (209, 47306), (217, 45562), (218, 45353), (266, 37169), (341, 28994), (418, 23653), (434, 22781), (589, 16786), (682, 14497), (763, 12958), (1178, 8393), (1199, 8246), (1463, 6758), (1526, 6479), (2071, 4774), (2387, 4142), (2398, 4123), (2926, 3379)]