121930788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1451557}}^1$

素因数の和:1451571

約数の個数: 24

約数和(自身を含む): 325148992

約数和(自身を除く): 203218204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1451557, 2903114, 4354671, 5806228, 8709342, 10160899, 17418684, 20321798, 30482697, 40643596, 60965394, 121930788]

約数ペア:

[(1, 121930788), (2, 60965394), (3, 40643596), (4, 30482697), (6, 20321798), (7, 17418684), (12, 10160899), (14, 8709342), (21, 5806228), (28, 4354671), (42, 2903114), (84, 1451557)]