9021572

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 18923520

約数和(自身を除く): 9901948

約数列:

[1, 2, 4, 7, 14, 28, 43, 59, 86, 118, 127, 172, 236, 254, 301, 413, 508, 602, 826, 889, 1204, 1652, 1778, 2537, 3556, 5074, 5461, 7493, 10148, 10922, 14986, 17759, 21844, 29972, 35518, 38227, 52451, 71036, 76454, 104902, 152908, 209804, 322199, 644398, 1288796, 2255393, 4510786, 9021572]

約数ペア:

[(1, 9021572), (2, 4510786), (4, 2255393), (7, 1288796), (14, 644398), (28, 322199), (43, 209804), (59, 152908), (86, 104902), (118, 76454), (127, 71036), (172, 52451), (236, 38227), (254, 35518), (301, 29972), (413, 21844), (508, 17759), (602, 14986), (826, 10922), (889, 10148), (1204, 7493), (1652, 5461), (1778, 5074), (2537, 3556)]