18305792

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{3109}}^1$

素因数の和:3148

約数の個数: 36

約数和(自身を含む): 38141040

約数和(自身を除く): 19835248

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 3109, 5888, 6218, 12436, 24872, 49744, 71507, 99488, 143014, 198976, 286028, 397952, 572056, 795904, 1144112, 2288224, 4576448, 9152896, 18305792]

約数ペア:

[(1, 18305792), (2, 9152896), (4, 4576448), (8, 2288224), (16, 1144112), (23, 795904), (32, 572056), (46, 397952), (64, 286028), (92, 198976), (128, 143014), (184, 99488), (256, 71507), (368, 49744), (736, 24872), (1472, 12436), (2944, 6218), (3109, 5888)]