18306496

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{22003}}^1$

素因数の和:22028

約数の個数: 28

約数和(自身を含む): 39123112

約数和(自身を除く): 20816616

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 22003, 44006, 88012, 176024, 286039, 352048, 572078, 704096, 1144156, 1408192, 2288312, 4576624, 9153248, 18306496]

約数ペア:

[(1, 18306496), (2, 9153248), (4, 4576624), (8, 2288312), (13, 1408192), (16, 1144156), (26, 704096), (32, 572078), (52, 352048), (64, 286039), (104, 176024), (208, 88012), (416, 44006), (832, 22003)]