69798666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1861}}^1$

素因数の和:1939

約数の個数: 64

約数和(自身を含む): 171601920

約数和(自身を除く): 101803254

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 57, 94, 114, 133, 141, 266, 282, 329, 399, 658, 798, 893, 987, 1786, 1861, 1974, 2679, 3722, 5358, 5583, 6251, 11166, 12502, 13027, 18753, 26054, 35359, 37506, 39081, 70718, 78162, 87467, 106077, 174934, 212154, 247513, 262401, 495026, 524802, 612269, 742539, 1224538, 1485078, 1661873, 1836807, 3323746, 3673614, 4985619, 9971238, 11633111, 23266222, 34899333, 69798666]

約数ペア:

[(1, 69798666), (2, 34899333), (3, 23266222), (6, 11633111), (7, 9971238), (14, 4985619), (19, 3673614), (21, 3323746), (38, 1836807), (42, 1661873), (47, 1485078), (57, 1224538), (94, 742539), (114, 612269), (133, 524802), (141, 495026), (266, 262401), (282, 247513), (329, 212154), (399, 174934), (658, 106077), (798, 87467), (893, 78162), (987, 70718), (1786, 39081), (1861, 37506), (1974, 35359), (2679, 26054), (3722, 18753), (5358, 13027), (5583, 12502), (6251, 11166)]