18741204

素因数分解:

$2^2\times 3^2\times {\mathrm{520589}}^1$

素因数の和:520599

約数の個数: 18

約数和(自身を含む): 47373690

約数和(自身を除く): 28632486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 520589, 1041178, 1561767, 2082356, 3123534, 4685301, 6247068, 9370602, 18741204]

約数ペア:

[(1, 18741204), (2, 9370602), (3, 6247068), (4, 4685301), (6, 3123534), (9, 2082356), (12, 1561767), (18, 1041178), (36, 520589)]