18449032

素因数分解:

$2^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1367}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 39726720

約数和(自身を除く): 21277688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 241, 482, 964, 1367, 1687, 1928, 2734, 3374, 5468, 6748, 9569, 10936, 13496, 19138, 38276, 76552, 329447, 658894, 1317788, 2306129, 2635576, 4612258, 9224516, 18449032]

約数ペア:

[(1, 18449032), (2, 9224516), (4, 4612258), (7, 2635576), (8, 2306129), (14, 1317788), (28, 658894), (56, 329447), (241, 76552), (482, 38276), (964, 19138), (1367, 13496), (1687, 10936), (1928, 9569), (2734, 6748), (3374, 5468)]