2126388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 5503680

約数和(自身を除く): 3377292

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 181, 267, 356, 362, 534, 543, 724, 979, 1068, 1086, 1958, 1991, 2172, 2937, 3916, 3982, 5874, 5973, 7964, 11748, 11946, 16109, 23892, 32218, 48327, 64436, 96654, 177199, 193308, 354398, 531597, 708796, 1063194, 2126388]

約数ペア:

[(1, 2126388), (2, 1063194), (3, 708796), (4, 531597), (6, 354398), (11, 193308), (12, 177199), (22, 96654), (33, 64436), (44, 48327), (66, 32218), (89, 23892), (132, 16109), (178, 11946), (181, 11748), (267, 7964), (356, 5973), (362, 5874), (534, 3982), (543, 3916), (724, 2937), (979, 2172), (1068, 1991), (1086, 1958)]