22189797

素因数分解:

$3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{751}}^1$

素因数の和:838

約数の個数: 36

約数和(自身を含む): 37891776

約数和(自身を除く): 15701979

約数列:

[1, 3, 7, 9, 21, 49, 63, 67, 147, 201, 441, 469, 603, 751, 1407, 2253, 3283, 4221, 5257, 6759, 9849, 15771, 29547, 36799, 47313, 50317, 110397, 150951, 331191, 352219, 452853, 1056657, 2465533, 3169971, 7396599, 22189797]

約数ペア:

[(1, 22189797), (3, 7396599), (7, 3169971), (9, 2465533), (21, 1056657), (49, 452853), (63, 352219), (67, 331191), (147, 150951), (201, 110397), (441, 50317), (469, 47313), (603, 36799), (751, 29547), (1407, 15771), (2253, 9849), (3283, 6759), (4221, 5257)]