18341946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8563}}^1$

素因数の和:8595

約数の個数: 48

約数和(自身を含む): 48095424

約数和(自身を除く): 29753478

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 8563, 17126, 25689, 51378, 59941, 77067, 119882, 145571, 154134, 179823, 291142, 359646, 436713, 539469, 873426, 1018997, 1078938, 1310139, 2037994, 2620278, 3056991, 6113982, 9170973, 18341946]

約数ペア:

[(1, 18341946), (2, 9170973), (3, 6113982), (6, 3056991), (7, 2620278), (9, 2037994), (14, 1310139), (17, 1078938), (18, 1018997), (21, 873426), (34, 539469), (42, 436713), (51, 359646), (63, 291142), (102, 179823), (119, 154134), (126, 145571), (153, 119882), (238, 77067), (306, 59941), (357, 51378), (714, 25689), (1071, 17126), (2142, 8563)]