18173312

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{6173}}^1$

素因数の和:6210

約数の個数: 32

約数和(自身を含む): 37784880

約数和(自身を除く): 19611568

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 6173, 12346, 24692, 49384, 98768, 141979, 197536, 283958, 395072, 567916, 790144, 1135832, 2271664, 4543328, 9086656, 18173312]

約数ペア:

[(1, 18173312), (2, 9086656), (4, 4543328), (8, 2271664), (16, 1135832), (23, 790144), (32, 567916), (46, 395072), (64, 283958), (92, 197536), (128, 141979), (184, 98768), (368, 49384), (736, 24692), (1472, 12346), (2944, 6173)]