16843974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 42135552

約数和(自身を除く): 25291578

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 527, 651, 714, 761, 1054, 1302, 1522, 1581, 2283, 3162, 3689, 4566, 5327, 7378, 10654, 11067, 12937, 15981, 22134, 23591, 25874, 31962, 38811, 47182, 70773, 77622, 90559, 141546, 165137, 181118, 271677, 330274, 401047, 495411, 543354, 802094, 990822, 1203141, 2406282, 2807329, 5614658, 8421987, 16843974]

約数ペア:

[(1, 16843974), (2, 8421987), (3, 5614658), (6, 2807329), (7, 2406282), (14, 1203141), (17, 990822), (21, 802094), (31, 543354), (34, 495411), (42, 401047), (51, 330274), (62, 271677), (93, 181118), (102, 165137), (119, 141546), (186, 90559), (217, 77622), (238, 70773), (357, 47182), (434, 38811), (527, 31962), (651, 25874), (714, 23591), (761, 22134), (1054, 15981), (1302, 12937), (1522, 11067), (1581, 10654), (2283, 7378), (3162, 5327), (3689, 4566)]