18508082136

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{2329819}}^1$

素因数の和:2330159

約数の個数: 32

約数和(自身を含む): 46410014400

約数和(自身を除く): 27901932264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 7944, 2329819, 4659638, 6989457, 9319276, 13978914, 18638552, 27957828, 55915656, 771170089, 1542340178, 2313510267, 3084680356, 4627020534, 6169360712, 9254041068, 18508082136]

約数ペア:

[(1, 18508082136), (2, 9254041068), (3, 6169360712), (4, 4627020534), (6, 3084680356), (8, 2313510267), (12, 1542340178), (24, 771170089), (331, 55915656), (662, 27957828), (993, 18638552), (1324, 13978914), (1986, 9319276), (2648, 6989457), (3972, 4659638), (7944, 2329819)]