18673242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26153}}^1$

素因数の和:26182

約数の個数: 32

約数和(自身を含む): 45194112

約数和(自身を除く): 26520870

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 26153, 52306, 78459, 156918, 183071, 366142, 444601, 549213, 889202, 1098426, 1333803, 2667606, 3112207, 6224414, 9336621, 18673242]

約数ペア:

[(1, 18673242), (2, 9336621), (3, 6224414), (6, 3112207), (7, 2667606), (14, 1333803), (17, 1098426), (21, 889202), (34, 549213), (42, 444601), (51, 366142), (102, 183071), (119, 156918), (238, 78459), (357, 52306), (714, 26153)]