18304568

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 35758800

約数和(自身を除く): 17454232

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 257, 307, 514, 614, 1028, 1228, 2056, 2456, 7453, 8903, 14906, 17806, 29812, 35612, 59624, 71224, 78899, 157798, 315596, 631192, 2288071, 4576142, 9152284, 18304568]

約数ペア:

[(1, 18304568), (2, 9152284), (4, 4576142), (8, 2288071), (29, 631192), (58, 315596), (116, 157798), (232, 78899), (257, 71224), (307, 59624), (514, 35612), (614, 29812), (1028, 17806), (1228, 14906), (2056, 8903), (2456, 7453)]