23277254

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:202

約数の個数: 72

約数和(自身を含む): 48397104

約数和(自身を除く): 25119850

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 121, 143, 151, 154, 182, 242, 286, 302, 539, 637, 847, 1001, 1057, 1078, 1274, 1573, 1661, 1694, 1963, 2002, 2114, 3146, 3322, 3926, 5929, 7007, 7399, 11011, 11627, 11858, 13741, 14014, 14798, 18271, 21593, 22022, 23254, 27482, 36542, 43186, 77077, 81389, 96187, 127897, 151151, 154154, 162778, 192374, 237523, 255794, 302302, 475046, 895279, 1058057, 1662661, 1790558, 2116114, 3325322, 11638627, 23277254]

約数ペア:

[(1, 23277254), (2, 11638627), (7, 3325322), (11, 2116114), (13, 1790558), (14, 1662661), (22, 1058057), (26, 895279), (49, 475046), (77, 302302), (91, 255794), (98, 237523), (121, 192374), (143, 162778), (151, 154154), (154, 151151), (182, 127897), (242, 96187), (286, 81389), (302, 77077), (539, 43186), (637, 36542), (847, 27482), (1001, 23254), (1057, 22022), (1078, 21593), (1274, 18271), (1573, 14798), (1661, 14014), (1694, 13741), (1963, 11858), (2002, 11627), (2114, 11011), (3146, 7399), (3322, 7007), (3926, 5929)]