12080988

素因数分解:

$2^2\times 3^7\times {\mathrm{1381}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 31730720

約数和(自身を除く): 19649732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1381, 1458, 2187, 2762, 2916, 4143, 4374, 5524, 8286, 8748, 12429, 16572, 24858, 37287, 49716, 74574, 111861, 149148, 223722, 335583, 447444, 671166, 1006749, 1342332, 2013498, 3020247, 4026996, 6040494, 12080988]

約数ペア:

[(1, 12080988), (2, 6040494), (3, 4026996), (4, 3020247), (6, 2013498), (9, 1342332), (12, 1006749), (18, 671166), (27, 447444), (36, 335583), (54, 223722), (81, 149148), (108, 111861), (162, 74574), (243, 49716), (324, 37287), (486, 24858), (729, 16572), (972, 12429), (1381, 8748), (1458, 8286), (2187, 5524), (2762, 4374), (2916, 4143)]