21841386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1201}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 50080128

約数和(自身を除く): 28238742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 433, 866, 1201, 1299, 2402, 2598, 3031, 3603, 6062, 7206, 8407, 9093, 16814, 18186, 25221, 50442, 520033, 1040066, 1560099, 3120198, 3640231, 7280462, 10920693, 21841386]

約数ペア:

[(1, 21841386), (2, 10920693), (3, 7280462), (6, 3640231), (7, 3120198), (14, 1560099), (21, 1040066), (42, 520033), (433, 50442), (866, 25221), (1201, 18186), (1299, 16814), (2402, 9093), (2598, 8407), (3031, 7206), (3603, 6062)]