39945612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1549}}^1$

素因数の和:1870

約数の個数: 48

約数和(自身を含む): 106937600

約数和(自身を除く): 66991988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 1228, 1549, 1842, 2149, 3098, 3684, 4298, 4647, 6196, 6447, 8596, 9294, 10843, 12894, 18588, 21686, 25788, 32529, 43372, 65058, 130116, 475543, 951086, 1426629, 1902172, 2853258, 3328801, 5706516, 6657602, 9986403, 13315204, 19972806, 39945612]

約数ペア:

[(1, 39945612), (2, 19972806), (3, 13315204), (4, 9986403), (6, 6657602), (7, 5706516), (12, 3328801), (14, 2853258), (21, 1902172), (28, 1426629), (42, 951086), (84, 475543), (307, 130116), (614, 65058), (921, 43372), (1228, 32529), (1549, 25788), (1842, 21686), (2149, 18588), (3098, 12894), (3684, 10843), (4298, 9294), (4647, 8596), (6196, 6447)]