18096688

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:329

約数の個数: 40

約数和(自身を含む): 36108800

約数和(自身を除く): 18012112

約数列:

[1, 2, 4, 8, 16, 79, 103, 139, 158, 206, 278, 316, 412, 556, 632, 824, 1112, 1264, 1648, 2224, 8137, 10981, 14317, 16274, 21962, 28634, 32548, 43924, 57268, 65096, 87848, 114536, 130192, 175696, 229072, 1131043, 2262086, 4524172, 9048344, 18096688]

約数ペア:

[(1, 18096688), (2, 9048344), (4, 4524172), (8, 2262086), (16, 1131043), (79, 229072), (103, 175696), (139, 130192), (158, 114536), (206, 87848), (278, 65096), (316, 57268), (412, 43924), (556, 32548), (632, 28634), (824, 21962), (1112, 16274), (1264, 14317), (1648, 10981), (2224, 8137)]