38040954

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2753}}^1$

素因数の和:2819

約数の個数: 48

約数和(自身を含む): 90419328

約数和(自身を除く): 52378374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 2753, 4606, 5506, 6909, 8259, 13818, 16518, 19271, 38542, 57813, 115626, 129391, 134897, 258782, 269794, 388173, 404691, 776346, 809382, 905737, 1811474, 2717211, 5434422, 6340159, 12680318, 19020477, 38040954]

約数ペア:

[(1, 38040954), (2, 19020477), (3, 12680318), (6, 6340159), (7, 5434422), (14, 2717211), (21, 1811474), (42, 905737), (47, 809382), (49, 776346), (94, 404691), (98, 388173), (141, 269794), (147, 258782), (282, 134897), (294, 129391), (329, 115626), (658, 57813), (987, 38542), (1974, 19271), (2303, 16518), (2753, 13818), (4606, 8259), (5506, 6909)]