18202496

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{10939}}^1$

素因数の和:10966

約数の個数: 32

約数和(自身を含む): 39055800

約数和(自身を除く): 20853304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 10939, 21878, 43756, 87512, 142207, 175024, 284414, 350048, 568828, 700096, 1137656, 1400192, 2275312, 4550624, 9101248, 18202496]

約数ペア:

[(1, 18202496), (2, 9101248), (4, 4550624), (8, 2275312), (13, 1400192), (16, 1137656), (26, 700096), (32, 568828), (52, 350048), (64, 284414), (104, 175024), (128, 142207), (208, 87512), (416, 43756), (832, 21878), (1664, 10939)]