421642302

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{28031}}^1$

素因数の和:28168

約数の個数: 32

約数和(自身を含む): 888053760

約数和(自身を除く): 466411458

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 2507, 5014, 7521, 15042, 28031, 56062, 84093, 168186, 644713, 1289426, 1934139, 3055379, 3868278, 6110758, 9166137, 18332274, 70273717, 140547434, 210821151, 421642302]

約数ペア:

[(1, 421642302), (2, 210821151), (3, 140547434), (6, 70273717), (23, 18332274), (46, 9166137), (69, 6110758), (109, 3868278), (138, 3055379), (218, 1934139), (327, 1289426), (654, 644713), (2507, 168186), (5014, 84093), (7521, 56062), (15042, 28031)]