27307996

素因数分解:

$2^2\times {\mathrm{83}}^2\times {\mathrm{991}}^1$

素因数の和:1161

約数の個数: 18

約数和(自身を含む): 48420512

約数和(自身を除く): 21112516

約数列:

[1, 2, 4, 83, 166, 332, 991, 1982, 3964, 6889, 13778, 27556, 82253, 164506, 329012, 6826999, 13653998, 27307996]

約数ペア:

[(1, 27307996), (2, 13653998), (4, 6826999), (83, 329012), (166, 164506), (332, 82253), (991, 27556), (1982, 13778), (3964, 6889)]