19465774992

素因数分解:

$2^4\times 3^2\times {\mathrm{135178993}}^1$

素因数の和:135179007

約数の個数: 30

約数和(自身を含む): 54477134582

約数和(自身を除く): 35011359590

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 135178993, 270357986, 405536979, 540715972, 811073958, 1081431944, 1216610937, 1622147916, 2162863888, 2433221874, 3244295832, 4866443748, 6488591664, 9732887496, 19465774992]

約数ペア:

[(1, 19465774992), (2, 9732887496), (3, 6488591664), (4, 4866443748), (6, 3244295832), (8, 2433221874), (9, 2162863888), (12, 1622147916), (16, 1216610937), (18, 1081431944), (24, 811073958), (36, 540715972), (48, 405536979), (72, 270357986), (144, 135178993)]