219049758

素因数分解:

$2^1\times 3^4\times {\mathrm{107}}^1\times {\mathrm{12637}}^1$

素因数の和:12758

約数の個数: 40

約数和(自身を含む): 495460152

約数和(自身を除く): 276410394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 162, 214, 321, 642, 963, 1926, 2889, 5778, 8667, 12637, 17334, 25274, 37911, 75822, 113733, 227466, 341199, 682398, 1023597, 1352159, 2047194, 2704318, 4056477, 8112954, 12169431, 24338862, 36508293, 73016586, 109524879, 219049758]

約数ペア:

[(1, 219049758), (2, 109524879), (3, 73016586), (6, 36508293), (9, 24338862), (18, 12169431), (27, 8112954), (54, 4056477), (81, 2704318), (107, 2047194), (162, 1352159), (214, 1023597), (321, 682398), (642, 341199), (963, 227466), (1926, 113733), (2889, 75822), (5778, 37911), (8667, 25274), (12637, 17334)]