18674808

素因数分解:

$2^3\times 3^1\times {\mathrm{449}}^1\times {\mathrm{1733}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 46818000

約数和(自身を除く): 28143192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 449, 898, 1347, 1733, 1796, 2694, 3466, 3592, 5199, 5388, 6932, 10398, 10776, 13864, 20796, 41592, 778117, 1556234, 2334351, 3112468, 4668702, 6224936, 9337404, 18674808]

約数ペア:

[(1, 18674808), (2, 9337404), (3, 6224936), (4, 4668702), (6, 3112468), (8, 2334351), (12, 1556234), (24, 778117), (449, 41592), (898, 20796), (1347, 13864), (1733, 10776), (1796, 10398), (2694, 6932), (3466, 5388), (3592, 5199)]