18026919890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1334339}}^1$

素因数の和:1334546

約数の個数: 32

約数和(自身を含む): 37276122240

約数和(自身を除く): 19249202350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1930, 2702, 6755, 13510, 1334339, 2668678, 6671695, 9340373, 13343390, 18680746, 46701865, 93403730, 257527427, 515054854, 1287637135, 1802691989, 2575274270, 3605383978, 9013459945, 18026919890]

約数ペア:

[(1, 18026919890), (2, 9013459945), (5, 3605383978), (7, 2575274270), (10, 1802691989), (14, 1287637135), (35, 515054854), (70, 257527427), (193, 93403730), (386, 46701865), (965, 18680746), (1351, 13343390), (1930, 9340373), (2702, 6671695), (6755, 2668678), (13510, 1334339)]