18262488

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{2633}}^1$

素因数の和:2676

約数の個数: 48

約数和(自身を含む): 48518280

約数和(自身を除く): 30255792

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 408, 578, 867, 1156, 1734, 2312, 2633, 3468, 5266, 6936, 7899, 10532, 15798, 21064, 31596, 44761, 63192, 89522, 134283, 179044, 268566, 358088, 537132, 760937, 1074264, 1521874, 2282811, 3043748, 4565622, 6087496, 9131244, 18262488]

約数ペア:

[(1, 18262488), (2, 9131244), (3, 6087496), (4, 4565622), (6, 3043748), (8, 2282811), (12, 1521874), (17, 1074264), (24, 760937), (34, 537132), (51, 358088), (68, 268566), (102, 179044), (136, 134283), (204, 89522), (289, 63192), (408, 44761), (578, 31596), (867, 21064), (1156, 15798), (1734, 10532), (2312, 7899), (2633, 6936), (3468, 5266)]