1672356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 4573184

約数和(自身を除く): 2900828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 463, 516, 602, 903, 926, 1204, 1389, 1806, 1852, 2778, 3241, 3612, 5556, 6482, 9723, 12964, 19446, 19909, 38892, 39818, 59727, 79636, 119454, 139363, 238908, 278726, 418089, 557452, 836178, 1672356]

約数ペア:

[(1, 1672356), (2, 836178), (3, 557452), (4, 418089), (6, 278726), (7, 238908), (12, 139363), (14, 119454), (21, 79636), (28, 59727), (42, 39818), (43, 38892), (84, 19909), (86, 19446), (129, 12964), (172, 9723), (258, 6482), (301, 5556), (463, 3612), (516, 3241), (602, 2778), (903, 1852), (926, 1806), (1204, 1389)]