1327644

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 3628800

約数和(自身を除く): 2301156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 647, 684, 1026, 1294, 1941, 2052, 2588, 3882, 5823, 7764, 11646, 12293, 17469, 23292, 24586, 34938, 36879, 49172, 69876, 73758, 110637, 147516, 221274, 331911, 442548, 663822, 1327644]

約数ペア:

[(1, 1327644), (2, 663822), (3, 442548), (4, 331911), (6, 221274), (9, 147516), (12, 110637), (18, 73758), (19, 69876), (27, 49172), (36, 36879), (38, 34938), (54, 24586), (57, 23292), (76, 17469), (108, 12293), (114, 11646), (171, 7764), (228, 5823), (342, 3882), (513, 2588), (647, 2052), (684, 1941), (1026, 1294)]