23871258

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 54862080

約数和(自身を除く): 30990822

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 223, 313, 342, 446, 626, 669, 939, 1338, 1878, 2007, 2817, 4014, 4237, 5634, 5947, 8474, 11894, 12711, 17841, 25422, 35682, 38133, 53523, 69799, 76266, 107046, 139598, 209397, 418794, 628191, 1256382, 1326181, 2652362, 3978543, 7957086, 11935629, 23871258]

約数ペア:

[(1, 23871258), (2, 11935629), (3, 7957086), (6, 3978543), (9, 2652362), (18, 1326181), (19, 1256382), (38, 628191), (57, 418794), (114, 209397), (171, 139598), (223, 107046), (313, 76266), (342, 69799), (446, 53523), (626, 38133), (669, 35682), (939, 25422), (1338, 17841), (1878, 12711), (2007, 11894), (2817, 8474), (4014, 5947), (4237, 5634)]