42659988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{72551}}^1$

素因数の和:72572

約数の個数: 36

約数和(自身を含む): 115792992

約数和(自身を除く): 73133004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 72551, 145102, 217653, 290204, 435306, 507857, 870612, 1015714, 1523571, 2031428, 3047142, 3554999, 6094284, 7109998, 10664997, 14219996, 21329994, 42659988]

約数ペア:

[(1, 42659988), (2, 21329994), (3, 14219996), (4, 10664997), (6, 7109998), (7, 6094284), (12, 3554999), (14, 3047142), (21, 2031428), (28, 1523571), (42, 1015714), (49, 870612), (84, 507857), (98, 435306), (147, 290204), (196, 217653), (294, 145102), (588, 72551)]