8019468

素因数分解:

$2^2\times 3^2\times {\mathrm{331}}^1\times {\mathrm{673}}^1$

素因数の和:1014

約数の個数: 36

約数和(自身を含む): 20362888

約数和(自身を除く): 12343420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 331, 662, 673, 993, 1324, 1346, 1986, 2019, 2692, 2979, 3972, 4038, 5958, 6057, 8076, 11916, 12114, 24228, 222763, 445526, 668289, 891052, 1336578, 2004867, 2673156, 4009734, 8019468]

約数ペア:

[(1, 8019468), (2, 4009734), (3, 2673156), (4, 2004867), (6, 1336578), (9, 891052), (12, 668289), (18, 445526), (36, 222763), (331, 24228), (662, 12114), (673, 11916), (993, 8076), (1324, 6057), (1346, 5958), (1986, 4038), (2019, 3972), (2692, 2979)]