1772442

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{521}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 4560192

約数和(自身を除く): 2787750

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 521, 567, 1042, 1134, 1563, 1701, 3126, 3402, 3647, 4689, 7294, 9378, 10941, 14067, 21882, 28134, 32823, 42201, 65646, 84402, 98469, 126603, 196938, 253206, 295407, 590814, 886221, 1772442]

約数ペア:

[(1, 1772442), (2, 886221), (3, 590814), (6, 295407), (7, 253206), (9, 196938), (14, 126603), (18, 98469), (21, 84402), (27, 65646), (42, 42201), (54, 32823), (63, 28134), (81, 21882), (126, 14067), (162, 10941), (189, 9378), (243, 7294), (378, 4689), (486, 3647), (521, 3402), (567, 3126), (1042, 1701), (1134, 1563)]