18530808

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{24907}}^1$

素因数の和:24947

約数の個数: 32

約数和(自身を含む): 47823360

約数和(自身を除く): 29292552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 24907, 49814, 74721, 99628, 149442, 199256, 298884, 597768, 772117, 1544234, 2316351, 3088468, 4632702, 6176936, 9265404, 18530808]

約数ペア:

[(1, 18530808), (2, 9265404), (3, 6176936), (4, 4632702), (6, 3088468), (8, 2316351), (12, 1544234), (24, 772117), (31, 597768), (62, 298884), (93, 199256), (124, 149442), (186, 99628), (248, 74721), (372, 49814), (744, 24907)]