18028944

素因数分解:

$2^4\times 3^2\times {\mathrm{125201}}^1$

素因数の和:125215

約数の個数: 30

約数和(自身を含む): 50456406

約数和(自身を除く): 32427462

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 125201, 250402, 375603, 500804, 751206, 1001608, 1126809, 1502412, 2003216, 2253618, 3004824, 4507236, 6009648, 9014472, 18028944]

約数ペア:

[(1, 18028944), (2, 9014472), (3, 6009648), (4, 4507236), (6, 3004824), (8, 2253618), (9, 2003216), (12, 1502412), (16, 1126809), (18, 1001608), (24, 751206), (36, 500804), (48, 375603), (72, 250402), (144, 125201)]