18591672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{70423}}^1$

素因数の和:70443

約数の個数: 32

約数和(自身を含む): 50705280

約数和(自身を除く): 32113608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 70423, 140846, 211269, 281692, 422538, 563384, 774653, 845076, 1549306, 1690152, 2323959, 3098612, 4647918, 6197224, 9295836, 18591672]

約数ペア:

[(1, 18591672), (2, 9295836), (3, 6197224), (4, 4647918), (6, 3098612), (8, 2323959), (11, 1690152), (12, 1549306), (22, 845076), (24, 774653), (33, 563384), (44, 422538), (66, 281692), (88, 211269), (132, 140846), (264, 70423)]