321871284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1277267}}^1$

素因数の和:1277284

約数の個数: 36

約数和(自身を含む): 929851104

約数和(自身を除く): 607979820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1277267, 2554534, 3831801, 5109068, 7663602, 8940869, 11495403, 15327204, 17881738, 22990806, 26822607, 35763476, 45981612, 53645214, 80467821, 107290428, 160935642, 321871284]

約数ペア:

[(1, 321871284), (2, 160935642), (3, 107290428), (4, 80467821), (6, 53645214), (7, 45981612), (9, 35763476), (12, 26822607), (14, 22990806), (18, 17881738), (21, 15327204), (28, 11495403), (36, 8940869), (42, 7663602), (63, 5109068), (84, 3831801), (126, 2554534), (252, 1277267)]