8902614

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 20979648

約数和(自身を除く): 12077034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 107, 147, 214, 283, 294, 321, 566, 642, 749, 849, 1498, 1698, 1981, 2247, 3962, 4494, 5243, 5943, 10486, 11886, 13867, 15729, 27734, 30281, 31458, 41601, 60562, 83202, 90843, 181686, 211967, 423934, 635901, 1271802, 1483769, 2967538, 4451307, 8902614]

約数ペア:

[(1, 8902614), (2, 4451307), (3, 2967538), (6, 1483769), (7, 1271802), (14, 635901), (21, 423934), (42, 211967), (49, 181686), (98, 90843), (107, 83202), (147, 60562), (214, 41601), (283, 31458), (294, 30281), (321, 27734), (566, 15729), (642, 13867), (749, 11886), (849, 10486), (1498, 5943), (1698, 5243), (1981, 4494), (2247, 3962)]