13048938

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:369

約数の個数: 80

約数和(自身を含む): 34429824

約数和(自身を除く): 21380886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 81, 111, 126, 162, 189, 222, 259, 311, 333, 378, 518, 567, 622, 666, 777, 933, 999, 1134, 1554, 1866, 1998, 2177, 2331, 2799, 2997, 4354, 4662, 5598, 5994, 6531, 6993, 8397, 11507, 13062, 13986, 16794, 19593, 20979, 23014, 25191, 34521, 39186, 41958, 50382, 58779, 69042, 80549, 103563, 117558, 161098, 176337, 207126, 241647, 310689, 352674, 483294, 621378, 724941, 932067, 1449882, 1864134, 2174823, 4349646, 6524469, 13048938]

約数ペア:

[(1, 13048938), (2, 6524469), (3, 4349646), (6, 2174823), (7, 1864134), (9, 1449882), (14, 932067), (18, 724941), (21, 621378), (27, 483294), (37, 352674), (42, 310689), (54, 241647), (63, 207126), (74, 176337), (81, 161098), (111, 117558), (126, 103563), (162, 80549), (189, 69042), (222, 58779), (259, 50382), (311, 41958), (333, 39186), (378, 34521), (518, 25191), (567, 23014), (622, 20979), (666, 19593), (777, 16794), (933, 13986), (999, 13062), (1134, 11507), (1554, 8397), (1866, 6993), (1998, 6531), (2177, 5994), (2331, 5598), (2799, 4662), (2997, 4354)]