5540556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 14999040

約数和(自身を除く): 9458484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 929, 994, 1491, 1858, 1988, 2787, 2982, 3716, 5574, 5964, 6503, 11148, 13006, 19509, 26012, 39018, 65959, 78036, 131918, 197877, 263836, 395754, 461713, 791508, 923426, 1385139, 1846852, 2770278, 5540556]

約数ペア:

[(1, 5540556), (2, 2770278), (3, 1846852), (4, 1385139), (6, 923426), (7, 791508), (12, 461713), (14, 395754), (21, 263836), (28, 197877), (42, 131918), (71, 78036), (84, 65959), (142, 39018), (213, 26012), (284, 19509), (426, 13006), (497, 11148), (852, 6503), (929, 5964), (994, 5574), (1491, 3716), (1858, 2982), (1988, 2787)]