219062214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1738589}}^1$

素因数の和:1738604

約数の個数: 24

約数和(自身を含む): 542440080

約数和(自身を除く): 323377866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1738589, 3477178, 5215767, 10431534, 12170123, 15647301, 24340246, 31294602, 36510369, 73020738, 109531107, 219062214]

約数ペア:

[(1, 219062214), (2, 109531107), (3, 73020738), (6, 36510369), (7, 31294602), (9, 24340246), (14, 15647301), (18, 12170123), (21, 10431534), (42, 5215767), (63, 3477178), (126, 1738589)]