18184035

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 30093120

約数和(自身を除く): 11909085

約数列:

[1, 3, 5, 15, 53, 89, 159, 257, 265, 267, 445, 771, 795, 1285, 1335, 3855, 4717, 13621, 14151, 22873, 23585, 40863, 68105, 68619, 70755, 114365, 204315, 343095, 1212269, 3636807, 6061345, 18184035]

約数ペア:

[(1, 18184035), (3, 6061345), (5, 3636807), (15, 1212269), (53, 343095), (89, 204315), (159, 114365), (257, 70755), (265, 68619), (267, 68105), (445, 40863), (771, 23585), (795, 22873), (1285, 14151), (1335, 13621), (3855, 4717)]