12878472

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{8009}}^1$

素因数の和:8085

約数の個数: 32

約数和(自身を含む): 32680800

約数和(自身を除く): 19802328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 8009, 16018, 24027, 32036, 48054, 64072, 96108, 192216, 536603, 1073206, 1609809, 2146412, 3219618, 4292824, 6439236, 12878472]

約数ペア:

[(1, 12878472), (2, 6439236), (3, 4292824), (4, 3219618), (6, 2146412), (8, 1609809), (12, 1073206), (24, 536603), (67, 192216), (134, 96108), (201, 64072), (268, 48054), (402, 32036), (536, 24027), (804, 16018), (1608, 8009)]