9979821.00000000

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{751}}^1$

素因数の和:842

約数の個数: 24

約数和(自身を含む): 20403264

約数和(自身を除く): 8226550

約数列:

[1, 2, 11, 22, 67, 121, 134, 242, 737, 751, 1474, 1502, 8107, 8261, 16214, 16522, 50317, 90871, 100634, 181742, 553487, 1106974, 6088357, 12176714]

約数ペア:

[(1, 12176714), (2, 6088357), (11, 1106974), (22, 553487), (67, 181742), (121, 100634), (134, 90871), (242, 50317), (737, 16522), (751, 16214), (1474, 8261), (1502, 8107)]