18380466

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{26183}}^1$

素因数の和:26207

約数の個数: 32

約数和(自身を含む): 43989120

約数和(自身を除く): 25608654

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 26183, 52366, 78549, 157098, 235647, 340379, 471294, 680758, 706941, 1021137, 1413882, 2042274, 3063411, 6126822, 9190233, 18380466]

約数ペア:

[(1, 18380466), (2, 9190233), (3, 6126822), (6, 3063411), (9, 2042274), (13, 1413882), (18, 1021137), (26, 706941), (27, 680758), (39, 471294), (54, 340379), (78, 235647), (117, 157098), (234, 78549), (351, 52366), (702, 26183)]