18100769074

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{90371}}^1$

素因数の和:90570

約数の個数: 32

約数和(自身を含む): 29631894336

約数和(自身を除く): 11531125262

約数列:

[1, 2, 17, 34, 43, 86, 137, 274, 731, 1462, 2329, 4658, 5891, 11782, 90371, 100147, 180742, 200294, 1536307, 3072614, 3885953, 7771906, 12380827, 24761654, 66061201, 132122402, 210474059, 420948118, 532375561, 1064751122, 9050384537, 18100769074]

約数ペア:

[(1, 18100769074), (2, 9050384537), (17, 1064751122), (34, 532375561), (43, 420948118), (86, 210474059), (137, 132122402), (274, 66061201), (731, 24761654), (1462, 12380827), (2329, 7771906), (4658, 3885953), (5891, 3072614), (11782, 1536307), (90371, 200294), (100147, 180742)]