12219522

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 28810080

約数和(自身を除く): 16590558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 147, 178, 267, 294, 467, 534, 623, 934, 1246, 1401, 1869, 2802, 3269, 3738, 4361, 6538, 8722, 9807, 13083, 19614, 22883, 26166, 41563, 45766, 68649, 83126, 124689, 137298, 249378, 290941, 581882, 872823, 1745646, 2036587, 4073174, 6109761, 12219522]

約数ペア:

[(1, 12219522), (2, 6109761), (3, 4073174), (6, 2036587), (7, 1745646), (14, 872823), (21, 581882), (42, 290941), (49, 249378), (89, 137298), (98, 124689), (147, 83126), (178, 68649), (267, 45766), (294, 41563), (467, 26166), (534, 22883), (623, 19614), (934, 13083), (1246, 9807), (1401, 8722), (1869, 6538), (2802, 4361), (3269, 3738)]