172869732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{685991}}^1$

素因数の和:686008

約数の個数: 36

約数和(自身を含む): 499402176

約数和(自身を除く): 326532444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 685991, 1371982, 2057973, 2743964, 4115946, 4801937, 6173919, 8231892, 9603874, 12347838, 14405811, 19207748, 24695676, 28811622, 43217433, 57623244, 86434866, 172869732]

約数ペア:

[(1, 172869732), (2, 86434866), (3, 57623244), (4, 43217433), (6, 28811622), (7, 24695676), (9, 19207748), (12, 14405811), (14, 12347838), (18, 9603874), (21, 8231892), (28, 6173919), (36, 4801937), (42, 4115946), (63, 2743964), (84, 2057973), (126, 1371982), (252, 685991)]