169973838

素因数分解:

$2^1\times 3^2\times {\mathrm{457}}^1\times {\mathrm{20663}}^1$

素因数の和:21128

約数の個数: 24

約数和(自身を含む): 369100368

約数和(自身を除く): 199126530

約数列:

[1, 2, 3, 6, 9, 18, 457, 914, 1371, 2742, 4113, 8226, 20663, 41326, 61989, 123978, 185967, 371934, 9442991, 18885982, 28328973, 56657946, 84986919, 169973838]

約数ペア:

[(1, 169973838), (2, 84986919), (3, 56657946), (6, 28328973), (9, 18885982), (18, 9442991), (457, 371934), (914, 185967), (1371, 123978), (2742, 61989), (4113, 41326), (8226, 20663)]