7397838

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19571}}^1$

素因数の和:19589

約数の個数: 32

約数和(自身を含む): 18789120

約数和(自身を除く): 11391282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 19571, 39142, 58713, 117426, 136997, 176139, 273994, 352278, 410991, 528417, 821982, 1056834, 1232973, 2465946, 3698919, 7397838]

約数ペア:

[(1, 7397838), (2, 3698919), (3, 2465946), (6, 1232973), (7, 1056834), (9, 821982), (14, 528417), (18, 410991), (21, 352278), (27, 273994), (42, 176139), (54, 136997), (63, 117426), (126, 58713), (189, 39142), (378, 19571)]