118180678

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3637}}^1$

素因数の和:3868

約数の個数: 32

約数和(自身を含む): 222121728

約数和(自身を除く): 103941050

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 211, 422, 1477, 2321, 2954, 3637, 4642, 7274, 16247, 25459, 32494, 40007, 50918, 80014, 280049, 560098, 767407, 1534814, 5371849, 8441477, 10743698, 16882954, 59090339, 118180678]

約数ペア:

[(1, 118180678), (2, 59090339), (7, 16882954), (11, 10743698), (14, 8441477), (22, 5371849), (77, 1534814), (154, 767407), (211, 560098), (422, 280049), (1477, 80014), (2321, 50918), (2954, 40007), (3637, 32494), (4642, 25459), (7274, 16247)]