18147536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1063}}^1$

素因数の和:1179

約数の個数: 40

約数和(自身を含む): 38789184

約数和(自身を除く): 20641648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 776, 1063, 1067, 1552, 2126, 2134, 4252, 4268, 8504, 8536, 11693, 17008, 17072, 23386, 46772, 93544, 103111, 187088, 206222, 412444, 824888, 1134221, 1649776, 2268442, 4536884, 9073768, 18147536]

約数ペア:

[(1, 18147536), (2, 9073768), (4, 4536884), (8, 2268442), (11, 1649776), (16, 1134221), (22, 824888), (44, 412444), (88, 206222), (97, 187088), (176, 103111), (194, 93544), (388, 46772), (776, 23386), (1063, 17072), (1067, 17008), (1552, 11693), (2126, 8536), (2134, 8504), (4252, 4268)]