18086392

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 35268480

約数和(自身を除く): 17182088

約数列:

[1, 2, 4, 8, 31, 62, 124, 233, 248, 313, 466, 626, 932, 1252, 1864, 2504, 7223, 9703, 14446, 19406, 28892, 38812, 57784, 72929, 77624, 145858, 291716, 583432, 2260799, 4521598, 9043196, 18086392]

約数ペア:

[(1, 18086392), (2, 9043196), (4, 4521598), (8, 2260799), (31, 583432), (62, 291716), (124, 145858), (233, 77624), (248, 72929), (313, 57784), (466, 38812), (626, 28892), (932, 19406), (1252, 14446), (1864, 9703), (2504, 7223)]