1888080516

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{832487}}^1$

素因数の和:832510

約数の個数: 60

約数和(自身を含む): 5640938688

約数和(自身を除く): 3752858172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 832487, 1664974, 2497461, 3329948, 4994922, 5827409, 7492383, 9989844, 11654818, 14984766, 17482227, 22477149, 23309636, 29969532, 34964454, 44954298, 52446681, 67431447, 69928908, 89908596, 104893362, 134862894, 157340043, 209786724, 269725788, 314680086, 472020129, 629360172, 944040258, 1888080516]

約数ペア:

[(1, 1888080516), (2, 944040258), (3, 629360172), (4, 472020129), (6, 314680086), (7, 269725788), (9, 209786724), (12, 157340043), (14, 134862894), (18, 104893362), (21, 89908596), (27, 69928908), (28, 67431447), (36, 52446681), (42, 44954298), (54, 34964454), (63, 29969532), (81, 23309636), (84, 22477149), (108, 17482227), (126, 14984766), (162, 11654818), (189, 9989844), (252, 7492383), (324, 5827409), (378, 4994922), (567, 3329948), (756, 2497461), (1134, 1664974), (2268, 832487)]