18086124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1549}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 48608000

約数和(自身を除く): 30521876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1549, 1668, 1946, 2919, 3098, 3892, 4647, 5838, 6196, 9294, 10843, 11676, 18588, 21686, 32529, 43372, 65058, 130116, 215311, 430622, 645933, 861244, 1291866, 1507177, 2583732, 3014354, 4521531, 6028708, 9043062, 18086124]

約数ペア:

[(1, 18086124), (2, 9043062), (3, 6028708), (4, 4521531), (6, 3014354), (7, 2583732), (12, 1507177), (14, 1291866), (21, 861244), (28, 645933), (42, 430622), (84, 215311), (139, 130116), (278, 65058), (417, 43372), (556, 32529), (834, 21686), (973, 18588), (1549, 11676), (1668, 10843), (1946, 9294), (2919, 6196), (3098, 5838), (3892, 4647)]