18018154

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5087}}^1$

素因数の和:5130

約数の個数: 32

約数和(自身を含む): 35168256

約数和(自身を除く): 17150102

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 5087, 10174, 35609, 55957, 71218, 111914, 117001, 234002, 391699, 783398, 819007, 1287011, 1638014, 2574022, 9009077, 18018154]

約数ペア:

[(1, 18018154), (2, 9009077), (7, 2574022), (11, 1638014), (14, 1287011), (22, 819007), (23, 783398), (46, 391699), (77, 234002), (154, 117001), (161, 111914), (253, 71218), (322, 55957), (506, 35609), (1771, 10174), (3542, 5087)]