213003288

素因数分解:

$2^3\times 3^2\times {\mathrm{2958379}}^1$

素因数の和:2958391

約数の個数: 24

約数和(自身を含む): 576884100

約数和(自身を除く): 363880812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2958379, 5916758, 8875137, 11833516, 17750274, 23667032, 26625411, 35500548, 53250822, 71001096, 106501644, 213003288]

約数ペア:

[(1, 213003288), (2, 106501644), (3, 71001096), (4, 53250822), (6, 35500548), (8, 26625411), (9, 23667032), (12, 17750274), (18, 11833516), (24, 8875137), (36, 5916758), (72, 2958379)]