21152034

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{17539}}^1$

素因数の和:17614

約数の個数: 24

約数和(自身を含む): 46516080

約数和(自身を除く): 25364046

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 17539, 35078, 52617, 105234, 157851, 315702, 1175113, 2350226, 3525339, 7050678, 10576017, 21152034]

約数ペア:

[(1, 21152034), (2, 10576017), (3, 7050678), (6, 3525339), (9, 2350226), (18, 1175113), (67, 315702), (134, 157851), (201, 105234), (402, 52617), (603, 35078), (1206, 17539)]