423535644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1680697}}^1$

素因数の和:1680714

約数の個数: 36

約数和(自身を含む): 1223548144

約数和(自身を除く): 800012500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1680697, 3361394, 5042091, 6722788, 10084182, 11764879, 15126273, 20168364, 23529758, 30252546, 35294637, 47059516, 60505092, 70589274, 105883911, 141178548, 211767822, 423535644]

約数ペア:

[(1, 423535644), (2, 211767822), (3, 141178548), (4, 105883911), (6, 70589274), (7, 60505092), (9, 47059516), (12, 35294637), (14, 30252546), (18, 23529758), (21, 20168364), (28, 15126273), (36, 11764879), (42, 10084182), (63, 6722788), (84, 5042091), (126, 3361394), (252, 1680697)]