18383484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2459}}^1$

素因数の和:2562

約数の個数: 48

約数和(自身を含む): 49593600

約数和(自身を除く): 31210116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2459, 2492, 3738, 4918, 7377, 7476, 9836, 14754, 17213, 29508, 34426, 51639, 68852, 103278, 206556, 218851, 437702, 656553, 875404, 1313106, 1531957, 2626212, 3063914, 4595871, 6127828, 9191742, 18383484]

約数ペア:

[(1, 18383484), (2, 9191742), (3, 6127828), (4, 4595871), (6, 3063914), (7, 2626212), (12, 1531957), (14, 1313106), (21, 875404), (28, 656553), (42, 437702), (84, 218851), (89, 206556), (178, 103278), (267, 68852), (356, 51639), (534, 34426), (623, 29508), (1068, 17213), (1246, 14754), (1869, 9836), (2459, 7476), (2492, 7377), (3738, 4918)]