18677976

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{4957}}^1$

素因数の和:5123

約数の個数: 32

約数和(自身を含む): 47001840

約数和(自身を除く): 28323864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 4957, 9914, 14871, 19828, 29742, 39656, 59484, 118968, 778249, 1556498, 2334747, 3112996, 4669494, 6225992, 9338988, 18677976]

約数ペア:

[(1, 18677976), (2, 9338988), (3, 6225992), (4, 4669494), (6, 3112996), (8, 2334747), (12, 1556498), (24, 778249), (157, 118968), (314, 59484), (471, 39656), (628, 29742), (942, 19828), (1256, 14871), (1884, 9914), (3768, 4957)]