2785266

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 6840288

約数和(自身を除く): 4055022

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 297, 486, 521, 594, 891, 1042, 1563, 1782, 2673, 3126, 4689, 5346, 5731, 9378, 11462, 14067, 17193, 28134, 34386, 42201, 51579, 84402, 103158, 126603, 154737, 253206, 309474, 464211, 928422, 1392633, 2785266]

約数ペア:

[(1, 2785266), (2, 1392633), (3, 928422), (6, 464211), (9, 309474), (11, 253206), (18, 154737), (22, 126603), (27, 103158), (33, 84402), (54, 51579), (66, 42201), (81, 34386), (99, 28134), (162, 17193), (198, 14067), (243, 11462), (297, 9378), (486, 5731), (521, 5346), (594, 4689), (891, 3126), (1042, 2673), (1563, 1782)]