4998258

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3911}}^1$

素因数の和:3990

約数の個数: 24

約数和(自身を含む): 10984896

約数和(自身を除く): 5986638

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 3911, 7822, 11733, 23466, 35199, 70398, 277681, 555362, 833043, 1666086, 2499129, 4998258]

約数ペア:

[(1, 4998258), (2, 2499129), (3, 1666086), (6, 833043), (9, 555362), (18, 277681), (71, 70398), (142, 35199), (213, 23466), (426, 11733), (639, 7822), (1278, 3911)]