3858903534

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{971}}^1$

素因数の和:1557

約数の個数: 64

約数和(自身を含む): 8263710720

約数和(自身を除く): 4404807186

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 491, 971, 982, 1349, 1473, 1942, 2698, 2913, 2946, 4047, 5826, 8094, 9329, 18449, 18658, 27987, 34861, 36898, 55347, 55974, 68941, 69722, 104583, 110694, 137882, 206823, 209166, 413646, 476761, 662359, 953522, 1309879, 1324718, 1430283, 1987077, 2619758, 2860566, 3929637, 3974154, 7859274, 9058459, 18116918, 27175377, 33850031, 54350754, 67700062, 101550093, 203100186, 643150589, 1286301178, 1929451767, 3858903534]

約数ペア:

[(1, 3858903534), (2, 1929451767), (3, 1286301178), (6, 643150589), (19, 203100186), (38, 101550093), (57, 67700062), (71, 54350754), (114, 33850031), (142, 27175377), (213, 18116918), (426, 9058459), (491, 7859274), (971, 3974154), (982, 3929637), (1349, 2860566), (1473, 2619758), (1942, 1987077), (2698, 1430283), (2913, 1324718), (2946, 1309879), (4047, 953522), (5826, 662359), (8094, 476761), (9329, 413646), (18449, 209166), (18658, 206823), (27987, 137882), (34861, 110694), (36898, 104583), (55347, 69722), (55974, 68941)]