15138108

素因数分解:

$2^2\times 3^2\times {\mathrm{420503}}^1$

素因数の和:420513

約数の個数: 18

約数和(自身を含む): 38265864

約数和(自身を除く): 23127756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 420503, 841006, 1261509, 1682012, 2523018, 3784527, 5046036, 7569054, 15138108]

約数ペア:

[(1, 15138108), (2, 7569054), (3, 5046036), (4, 3784527), (6, 2523018), (9, 1682012), (12, 1261509), (18, 841006), (36, 420503)]