18653592

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{2153}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 49240440

約数和(自身を除く): 30586848

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2153, 2166, 2888, 4306, 4332, 6459, 8612, 8664, 12918, 17224, 25836, 40907, 51672, 81814, 122721, 163628, 245442, 327256, 490884, 777233, 981768, 1554466, 2331699, 3108932, 4663398, 6217864, 9326796, 18653592]

約数ペア:

[(1, 18653592), (2, 9326796), (3, 6217864), (4, 4663398), (6, 3108932), (8, 2331699), (12, 1554466), (19, 981768), (24, 777233), (38, 490884), (57, 327256), (76, 245442), (114, 163628), (152, 122721), (228, 81814), (361, 51672), (456, 40907), (722, 25836), (1083, 17224), (1444, 12918), (2153, 8664), (2166, 8612), (2888, 6459), (4306, 4332)]