172181982

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{585653}}^1$

素因数の和:585672

約数の個数: 24

約数和(自身を含む): 400587336

約数和(自身を除く): 228405354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 585653, 1171306, 1756959, 3513918, 4099571, 8199142, 12298713, 24597426, 28696997, 57393994, 86090991, 172181982]

約数ペア:

[(1, 172181982), (2, 86090991), (3, 57393994), (6, 28696997), (7, 24597426), (14, 12298713), (21, 8199142), (42, 4099571), (49, 3513918), (98, 1756959), (147, 1171306), (294, 585653)]