18996822

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{27061}}^1$

素因数の和:27085

約数の個数: 32

約数和(自身を含む): 45464160

約数和(自身を除く): 26467338

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 27061, 54122, 81183, 162366, 243549, 351793, 487098, 703586, 730647, 1055379, 1461294, 2110758, 3166137, 6332274, 9498411, 18996822]

約数ペア:

[(1, 18996822), (2, 9498411), (3, 6332274), (6, 3166137), (9, 2110758), (13, 1461294), (18, 1055379), (26, 730647), (27, 703586), (39, 487098), (54, 351793), (78, 243549), (117, 162366), (234, 81183), (351, 54122), (702, 27061)]