18880576

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2063}}^1$

素因数の和:2099

約数の個数: 56

約数和(自身を含む): 44037504

約数和(自身を除く): 25156928

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2063, 2288, 4126, 4576, 8252, 9152, 16504, 22693, 26819, 33008, 45386, 53638, 66016, 90772, 107276, 132032, 181544, 214552, 295009, 363088, 429104, 590018, 726176, 858208, 1180036, 1452352, 1716416, 2360072, 4720144, 9440288, 18880576]

約数ペア:

[(1, 18880576), (2, 9440288), (4, 4720144), (8, 2360072), (11, 1716416), (13, 1452352), (16, 1180036), (22, 858208), (26, 726176), (32, 590018), (44, 429104), (52, 363088), (64, 295009), (88, 214552), (104, 181544), (143, 132032), (176, 107276), (208, 90772), (286, 66016), (352, 53638), (416, 45386), (572, 33008), (704, 26819), (832, 22693), (1144, 16504), (2063, 9152), (2288, 8252), (4126, 4576)]