72020214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{571589}}^1$

素因数の和:571604

約数の個数: 24

約数和(自身を含む): 178336080

約数和(自身を除く): 106315866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 571589, 1143178, 1714767, 3429534, 4001123, 5144301, 8002246, 10288602, 12003369, 24006738, 36010107, 72020214]

約数ペア:

[(1, 72020214), (2, 36010107), (3, 24006738), (6, 12003369), (7, 10288602), (9, 8002246), (14, 5144301), (18, 4001123), (21, 3429534), (42, 1714767), (63, 1143178), (126, 571589)]