18763758

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{26729}}^1$

素因数の和:26753

約数の個数: 32

約数和(自身を含む): 44906400

約数和(自身を除く): 26142642

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 26729, 53458, 80187, 160374, 240561, 347477, 481122, 694954, 721683, 1042431, 1443366, 2084862, 3127293, 6254586, 9381879, 18763758]

約数ペア:

[(1, 18763758), (2, 9381879), (3, 6254586), (6, 3127293), (9, 2084862), (13, 1443366), (18, 1042431), (26, 721683), (27, 694954), (39, 481122), (54, 347477), (78, 240561), (117, 160374), (234, 80187), (351, 53458), (702, 26729)]