31014828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{66271}}^1$

素因数の和:66294

約数の個数: 36

約数和(自身を含む): 84430528

約数和(自身を除く): 53415700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 66271, 132542, 198813, 265084, 397626, 596439, 795252, 861523, 1192878, 1723046, 2385756, 2584569, 3446092, 5169138, 7753707, 10338276, 15507414, 31014828]

約数ペア:

[(1, 31014828), (2, 15507414), (3, 10338276), (4, 7753707), (6, 5169138), (9, 3446092), (12, 2584569), (13, 2385756), (18, 1723046), (26, 1192878), (36, 861523), (39, 795252), (52, 596439), (78, 397626), (117, 265084), (156, 198813), (234, 132542), (468, 66271)]